{"title":"Hardware \u0026 Fastener Sets","description":"","products":[{"product_id":"wheel-lug-nut-mag-style-1-2-chrome-steel","title":"1\/2\" Mag Style Chrome Steel Lug Nut","description":"\u003cp\u003eDress up your wheels with a set of chrome steel fasteners from TSP. Available many thread sizes, TSP's lug nuts come in the acorn or mag style.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003cbr\u003eUniversal applications\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eThread Size:\u003c\/strong\u003e 1\/2\"-20 Rh\u003cbr\u003e\u003cstrong\u003eSeat Style:\u003c\/strong\u003e Shank \/ Mag\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003cbr\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Chrome\u003cbr\u003e\u003cstrong\u003eWasher:\u003c\/strong\u003e Not Included\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e Sold Individually\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562276823336,"sku":"SP4011","price":4.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp4011-1600_2.jpg?v=1732642090"},{"product_id":"wheel-lug-nut-mag-style-12mm-1-5-chrome-steel","title":"12mm-1.5 Mag Style Chrome Steel Lug Nut","description":"\u003cp\u003eDress up your wheels with a set of chrome steel fasteners from TSP. Available many thread sizes, TSP's lug nuts come in the acorn or mag style.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003cbr\u003eUniversal applications\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eThread Size:\u003c\/strong\u003e 12Mm-1.5 Rh\u003cbr\u003e\u003cstrong\u003eSeat Style:\u003c\/strong\u003e Shank \/ Mag\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003cbr\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Chrome\u003cbr\u003e\u003cstrong\u003eWasher:\u003c\/strong\u003e Not Included\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e Sold Individually\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562276954408,"sku":"SP4013","price":4.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp4013-1600_1.jpg?v=1732642095"},{"product_id":"wheel-lug-nut-washer-mag-standard-chrome-steel","title":"Chrome Steel Mag Standard Lug Nut Washer","description":"\u003cp\u003eTSP's lug nuts and washers are composed of chrome steel and precision machined for superior quality and a perfect fit. They offer a great look at an extremely low price.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003cbr\u003eUniversal applications\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003cbr\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Chrome\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e Sold Individually\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562277249320,"sku":"SP4019","price":3.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp4019-1600_1.jpg?v=1732642100"},{"product_id":"wheel-spacer-6-hole-1-4-thick-satin-aluminum","title":"1\/4\" Thick 6-Lug Wheel Spacer","description":"\u003cp\u003eTSP's universal wheel spacers add a bit of clearance for use of disc brakes with custom wheels. They are composed of aluminum and come in multiple configurations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003cbr\u003e6-Lug Wheel Bolt Patterns\u003cbr\u003e6 x 5 1\/2\"\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSpacer Thickness:\u003c\/strong\u003e 1\/4\"\u003cbr\u003e\u003cstrong\u003eSpacer Material:\u003c\/strong\u003e Aluminum\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003cbr\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural\u003cbr\u003e\u003cstrong\u003eWheel Type:\u003c\/strong\u003e 6-Lug\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e Sold Individually\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562277839144,"sku":"SP4022","price":8.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp4022-1600_1.jpg?v=1732642105"},{"product_id":"wing-nut-2-piece-1-4-20-x-3-1-2-chrome-steel","title":"Chrome Steel 4 3\/16\" Y-Top Valve Cover Fastener with 5\/16\"-18 Thread","description":"\u003cp\u003e\u003cstrong\u003eChrome Steel 4 3\/16\" Y-Top Valve Cover Fastener with 5\/16\"-18 Thread for Sealing, Clearance, and Engine Bay Detail\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese Universal valve covers are built around the details buyers search for most: fitment, valve cover height, material, finish, ventilation, and sealing. The application-specific profile, application-specific mounting style, and application-specific top style help match the cover to the correct engine build and clearance requirements.\u003c\/p\u003e\n\u003cp\u003eSteel construction with a chrome finish improves durability and engine bay appearance while supporting proper sealing and clean engine bay presentation. The gasket and hardware details should be matched to the application so the covers seal correctly and install cleanly.\u003c\/p\u003e\n\u003cp\u003eUse these valve covers for street performance builds, restorations, swaps, and engine dress-up upgrades where appearance, oil control, and valvetrain clearance matter. Verify gasket style, breather\/PCV layout, rocker clearance, and hood clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eAPPLICATION-SPECIFIC VALVE COVER INSTALLATIONS\u003cbr\u003e• Fits matching engine family, bolt pattern, and valve cover configuration listed in product title\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eCompatible classic car, truck, hot rod, and performance engine applications\u003cbr\u003e\u003cbr\u003eNOTES\u003cbr\u003eVerify engine family, bolt pattern, gasket style, breather configuration, and clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\nFastener Style: Wing Nut\u003cbr\u003e\nFastener Material: Steel\u003cbr\u003e\nFastener Finish: Chrome\u003cbr\u003e\nFastener Nut Style: Y-Top Pull-Apart\u003cbr\u003e\nOverall Length: 4 3\/16\"\u003cbr\u003e\nThread Length: 1\"\u003cbr\u003e\nThread Size: 5\/16\"-18\u003cbr\u003e\nWashers: Not Included\u003cbr\u003e\nHold-Down Tabs: Not Included\u003cbr\u003e\nQuantity: Single\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562373783848,"sku":"SP7501","price":6.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp7277-100.jpg?v=1732643672"},{"product_id":"wing-nut-2-piece-1-4-20-x-4-chrome-steel","title":"Chrome Steel 4\" Y-Top Pull-Apart Valve Cover Fastener","description":"\u003cp\u003e\u003cstrong\u003eChrome Steel 4\" Y-Top Pull-Apart Valve Cover Fastener for Sealing, Clearance, and Engine Bay Detail\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese Universal valve covers are built around the details buyers search for most: fitment, valve cover height, material, finish, ventilation, and sealing. The application-specific profile, application-specific mounting style, and application-specific top style help match the cover to the correct engine build and clearance requirements.\u003c\/p\u003e\n\u003cp\u003eSteel construction with a chrome finish improves durability and engine bay appearance while supporting proper sealing and clean engine bay presentation. The gasket and hardware details should be matched to the application so the covers seal correctly and install cleanly.\u003c\/p\u003e\n\u003cp\u003eUse these valve covers for street performance builds, restorations, swaps, and engine dress-up upgrades where appearance, oil control, and valvetrain clearance matter. Verify gasket style, breather\/PCV layout, rocker clearance, and hood clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eAPPLICATION-SPECIFIC VALVE COVER INSTALLATIONS\u003cbr\u003e• Fits matching engine family, bolt pattern, and valve cover configuration listed in product title\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eCompatible classic car, truck, hot rod, and performance engine applications\u003cbr\u003e\u003cbr\u003eNOTES\u003cbr\u003eVerify engine family, bolt pattern, gasket style, breather configuration, and clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\nFastener Style: Wing Nut\u003cbr\u003e\nFastener Material: Steel\u003cbr\u003e\nFastener Finish: Chrome\u003cbr\u003e\nFastener Nut Style: Y-Top Pull-Apart\u003cbr\u003e\nOverall Length: 4\"\u003cbr\u003e\nThread Length: 1\"\u003cbr\u003e\nThread Size: 1\/4\"-20\u003cbr\u003e\nWashers: Not Included\u003cbr\u003e\nHold-Down Tabs: Not Included\u003cbr\u003e\nQuantity: Single\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562374144296,"sku":"SP7279","price":7.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp7279-100.jpg?v=1732643682"},{"product_id":"stud-t-bar-wing-nut-1-4-20-black-steek","title":"1\/4\"-20 Replacement Valve Cover Stud","description":"\u003cp\u003e\u003cstrong\u003e1\/4\"-20 Replacement Valve Cover Stud for Sealing, Clearance, and Engine Bay Detail\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese Universal valve covers are built around the details buyers search for most: fitment, valve cover height, material, finish, ventilation, and sealing. The application-specific profile, application-specific mounting style, and application-specific top style help match the cover to the correct engine build and clearance requirements.\u003c\/p\u003e\n\u003cp\u003eAluminum construction with a application-specific finish improves durability and engine bay appearance while supporting proper sealing and clean engine bay presentation. The gasket and hardware details should be matched to the application so the covers seal correctly and install cleanly.\u003c\/p\u003e\n\u003cp\u003eUse these valve covers for street performance builds, restorations, swaps, and engine dress-up upgrades where appearance, oil control, and valvetrain clearance matter. Verify gasket style, breather\/PCV layout, rocker clearance, and hood clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eAPPLICATION-SPECIFIC VALVE COVER INSTALLATIONS\u003cbr\u003e• Fits matching engine family, bolt pattern, and valve cover configuration listed in product title\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eCompatible classic car, truck, hot rod, and performance engine applications\u003cbr\u003e\u003cbr\u003eNOTES\u003cbr\u003eVerify engine family, bolt pattern, gasket style, breather configuration, and clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\nFastener Style: Stud\u003cbr\u003e\nFastener Material: Steel\u003cbr\u003e\nFastener Finish: Black\u003cbr\u003e\nOverall Length: 1 1\/2\"\u003cbr\u003e\nThread Size: 1\/4\"-20\u003cbr\u003e\nWashers: Not Included\u003cbr\u003e\nHold-Down Tabs: Not Included\u003cbr\u003e\nQuantity: Single\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562374537512,"sku":"SP7280","price":2.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp7280-100.jpg?v=1732643687"},{"product_id":"wing-nut-t-bar-1-4-20-x-5-chrome-steel","title":"Chrome Steel 5 3\/8\" T-Bar Valve Cover Fastener","description":"\u003cp\u003e\u003cstrong\u003eChrome Steel 5 3\/8\" T-Bar Valve Cover Fastener for Sealing, Clearance, and Engine Bay Detail\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese Universal valve covers are built around the details buyers search for most: fitment, valve cover height, material, finish, ventilation, and sealing. The application-specific profile, application-specific mounting style, and application-specific top style help match the cover to the correct engine build and clearance requirements.\u003c\/p\u003e\n\u003cp\u003eSteel construction with a chrome finish improves durability and engine bay appearance while supporting proper sealing and clean engine bay presentation. The gasket and hardware details should be matched to the application so the covers seal correctly and install cleanly.\u003c\/p\u003e\n\u003cp\u003eUse these valve covers for street performance builds, restorations, swaps, and engine dress-up upgrades where appearance, oil control, and valvetrain clearance matter. Verify gasket style, breather\/PCV layout, rocker clearance, and hood clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eAPPLICATION-SPECIFIC VALVE COVER INSTALLATIONS\u003cbr\u003e• Fits matching engine family, bolt pattern, and valve cover configuration listed in product title\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eCompatible classic car, truck, hot rod, and performance engine applications\u003cbr\u003e\u003cbr\u003eNOTES\u003cbr\u003eVerify engine family, bolt pattern, gasket style, breather configuration, and clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\nFastener Style: Wing Nut\u003cbr\u003e\nFastener Material: Steel\u003cbr\u003e\nFastener Finish: Chrome\u003cbr\u003e\nFastener Nut Style: Extended T-Bar\u003cbr\u003e\nOverall Length: 5\"\u003cbr\u003e\nThread Length: 1\"\u003cbr\u003e\nThread Size: 1\/4\"-20\u003cbr\u003e\nWashers: Not Included\u003cbr\u003e\nHold-Down Tabs: Not Included\u003cbr\u003e\nQuantity: Single\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562374897960,"sku":"SP7281","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp7281-100.jpg?v=1732643692"},{"product_id":"wing-nut-t-bar-1-4-20-x-4-1-4-chrome-steel","title":"Chrome Steel 4 1\/4\" T-Bar Valve Cover Fastener","description":"\u003cp\u003e\u003cstrong\u003eChrome Steel 4 1\/4\" T-Bar Valve Cover Fastener for Sealing, Clearance, and Engine Bay Detail\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese Universal valve covers are built around the details buyers search for most: fitment, valve cover height, material, finish, ventilation, and sealing. The application-specific profile, application-specific mounting style, and application-specific top style help match the cover to the correct engine build and clearance requirements.\u003c\/p\u003e\n\u003cp\u003eSteel construction with a chrome finish improves durability and engine bay appearance while supporting proper sealing and clean engine bay presentation. The gasket and hardware details should be matched to the application so the covers seal correctly and install cleanly.\u003c\/p\u003e\n\u003cp\u003eUse these valve covers for street performance builds, restorations, swaps, and engine dress-up upgrades where appearance, oil control, and valvetrain clearance matter. Verify gasket style, breather\/PCV layout, rocker clearance, and hood clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eAPPLICATION-SPECIFIC VALVE COVER INSTALLATIONS\u003cbr\u003e• Fits matching engine family, bolt pattern, and valve cover configuration listed in product title\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eCompatible classic car, truck, hot rod, and performance engine applications\u003cbr\u003e\u003cbr\u003eNOTES\u003cbr\u003eVerify engine family, bolt pattern, gasket style, breather configuration, and clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\nFastener Style: Wing Nut\u003cbr\u003e\nFastener Material: Steel\u003cbr\u003e\nFastener Finish: Chrome\u003cbr\u003e\nFastener Nut Style: Extended T-Bar\u003cbr\u003e\nOverall Length: 4 1\/4\"\u003cbr\u003e\nThread Length: 1\"\u003cbr\u003e\nThread Size: 1\/4\"-20\u003cbr\u003e\nWashers: Not Included\u003cbr\u003e\nHold-Down Tabs: Not Included\u003cbr\u003e\nQuantity: Single\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562375586088,"sku":"SP7282","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp7282-100.jpg?v=1732643697"},{"product_id":"mini-bolt-valve-cover-1-4-20-x-1-3-8-chrome-steel","title":"Chrome Steel Hex Head Mini Valve Cover Fastener","description":"\u003cp\u003e\u003cstrong\u003eChrome Steel Hex Head Mini Valve Cover Fastener for Sealing, Clearance, and Engine Bay Detail\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese Universal valve covers are built around the details buyers search for most: fitment, valve cover height, material, finish, ventilation, and sealing. The application-specific profile, application-specific mounting style, and application-specific top style help match the cover to the correct engine build and clearance requirements.\u003c\/p\u003e\n\u003cp\u003eSteel construction with a chrome finish improves durability and engine bay appearance while supporting proper sealing and clean engine bay presentation. The gasket and hardware details should be matched to the application so the covers seal correctly and install cleanly.\u003c\/p\u003e\n\u003cp\u003eUse these valve covers for street performance builds, restorations, swaps, and engine dress-up upgrades where appearance, oil control, and valvetrain clearance matter. Verify gasket style, breather\/PCV layout, rocker clearance, and hood clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eAPPLICATION-SPECIFIC VALVE COVER INSTALLATIONS\u003cbr\u003e• Fits matching engine family, bolt pattern, and valve cover configuration listed in product title\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eCompatible classic car, truck, hot rod, and performance engine applications\u003cbr\u003e\u003cbr\u003eNOTES\u003cbr\u003eVerify engine family, bolt pattern, gasket style, breather configuration, and clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\nFastener Style: Stud\u003cbr\u003e\nFastener Material: Steel\u003cbr\u003e\nFastener Finish: Chrome\u003cbr\u003e\nFastener Nut Style: Extended Hex\u003cbr\u003e\nOverall Length: 1 3\/8\"\u003cbr\u003e\nThread Length: 1\"\u003cbr\u003e\nThread Size: 1\/4\"-20\u003cbr\u003e\nWashers: Not Included\u003cbr\u003e\nHold-Down Tabs: Not Included\u003cbr\u003e\nQuantity: Single\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562376077608,"sku":"SP7283","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp7283-100.jpg?v=1732643702"},{"product_id":"wing-nut-2-piece-deluxe-1-4-20-x-4-tall-chrome-steel","title":"Chrome Steel 4 13\/16\" Y-Top Valve Cover Fastener","description":"\u003cp\u003e\u003cstrong\u003eChrome Steel 4 13\/16\" Y-Top Valve Cover Fastener for Sealing, Clearance, and Engine Bay Detail\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese Universal valve covers are built around the details buyers search for most: fitment, valve cover height, material, finish, ventilation, and sealing. The application-specific profile, application-specific mounting style, and application-specific top style help match the cover to the correct engine build and clearance requirements.\u003c\/p\u003e\n\u003cp\u003eSteel construction with a chrome finish improves durability and engine bay appearance while supporting proper sealing and clean engine bay presentation. The gasket and hardware details should be matched to the application so the covers seal correctly and install cleanly.\u003c\/p\u003e\n\u003cp\u003eUse these valve covers for street performance builds, restorations, swaps, and engine dress-up upgrades where appearance, oil control, and valvetrain clearance matter. Verify gasket style, breather\/PCV layout, rocker clearance, and hood clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eAPPLICATION-SPECIFIC VALVE COVER INSTALLATIONS\u003cbr\u003e• Fits matching engine family, bolt pattern, and valve cover configuration listed in product title\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eCompatible classic car, truck, hot rod, and performance engine applications\u003cbr\u003e\u003cbr\u003eNOTES\u003cbr\u003eVerify engine family, bolt pattern, gasket style, breather configuration, and clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\nFastener Style: Wing Nut\u003cbr\u003e\nFastener Material: Steel\u003cbr\u003e\nFastener Finish: Chrome\u003cbr\u003e\nFastener Nut Style: Y-Top\u003cbr\u003e\nOverall Length: 4 13\/16\"\u003cbr\u003e\nThread Length: 1\"\u003cbr\u003e\nThread Size: 1\/4\"-20\u003cbr\u003e\nWashers: Not Included\u003cbr\u003e\nHold-Down Tabs: Not Included\u003cbr\u003e\nQuantity: Single\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562426835240,"sku":"SP7500","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp7500-100.jpg?v=1732644362"},{"product_id":"aluminum-t-bar-valve-cover-fastener-red","title":"Aluminum T-Bar Valve Cover Fastener - Red","description":"\u003cp\u003e\u003cstrong\u003eAluminum T-Bar Valve Cover Fastener Red for Sealing, Clearance, and Engine Bay Detail\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese Universal valve covers are built around the details buyers search for most: fitment, valve cover height, material, finish, ventilation, and sealing. The application-specific profile, application-specific mounting style, and application-specific top style help match the cover to the correct engine build and clearance requirements.\u003c\/p\u003e\n\u003cp\u003eAluminum construction with a application-specific finish improves durability and engine bay appearance while supporting proper sealing and clean engine bay presentation. The gasket and hardware details should be matched to the application so the covers seal correctly and install cleanly.\u003c\/p\u003e\n\u003cp\u003eUse these valve covers for street performance builds, restorations, swaps, and engine dress-up upgrades where appearance, oil control, and valvetrain clearance matter. Verify gasket style, breather\/PCV layout, rocker clearance, and hood clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eAPPLICATION-SPECIFIC VALVE COVER INSTALLATIONS\u003cbr\u003e• Fits matching engine family, bolt pattern, and valve cover configuration listed in product title\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eCompatible classic car, truck, hot rod, and performance engine applications\u003cbr\u003e\u003cbr\u003eNOTES\u003cbr\u003eVerify engine family, bolt pattern, gasket style, breather configuration, and clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\nFastener Style: Wing Nut\u003cbr\u003e\nFastener Material: Aluminum\u003cbr\u003e\nFastener Finish: Available in Black, Blue, Gold, Red, Silver\u003cbr\u003e\nFastener Nut Style: Extended T-Bar\u003cbr\u003e\nOverall Length: 4 13\/16\"\u003cbr\u003e\nThread Length: 1\"\u003cbr\u003e\nThread Size: 1\/4\"-20\u003cbr\u003e\nWashers: Not Included\u003cbr\u003e\nHold-Down Tabs: Not Included\u003cbr\u003e\nQuantity: Single\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49766867435816,"sku":"SP7505","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp7505-100_0ea3fc1e-5d9c-4b1c-a4bd-a5236113f111.jpg?v=1735928030"},{"product_id":"wing-nut-deluxe-1-4-20-x-4-tall-chrome-steel","title":"Chrome Steel 3 1\/2\" Y-Top Valve Cover Fastener","description":"\u003cp\u003e\u003cstrong\u003eChrome Steel 3 1\/2\" Y-Top Valve Cover Fastener for Sealing, Clearance, and Engine Bay Detail\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese Universal valve covers are built around the details buyers search for most: fitment, valve cover height, material, finish, ventilation, and sealing. The application-specific profile, application-specific mounting style, and application-specific top style help match the cover to the correct engine build and clearance requirements.\u003c\/p\u003e\n\u003cp\u003eSteel construction with a chrome finish improves durability and engine bay appearance while supporting proper sealing and clean engine bay presentation. The gasket and hardware details should be matched to the application so the covers seal correctly and install cleanly.\u003c\/p\u003e\n\u003cp\u003eUse these valve covers for street performance builds, restorations, swaps, and engine dress-up upgrades where appearance, oil control, and valvetrain clearance matter. Verify gasket style, breather\/PCV layout, rocker clearance, and hood clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eAPPLICATION-SPECIFIC VALVE COVER INSTALLATIONS\u003cbr\u003e• Fits matching engine family, bolt pattern, and valve cover configuration listed in product title\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eCompatible classic car, truck, hot rod, and performance engine applications\u003cbr\u003e\u003cbr\u003eNOTES\u003cbr\u003eVerify engine family, bolt pattern, gasket style, breather configuration, and clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\nFastener Style: Wing Nut\u003cbr\u003e\nFastener Material: Steel\u003cbr\u003e\nFastener Finish: Chrome\u003cbr\u003e\nFastener Nut Style: Y-Top\u003cbr\u003e\nOverall Length: 3 1\/2\"\u003cbr\u003e\nThread Length: 1\"\u003cbr\u003e\nThread Size: 1\/4\"-20\u003cbr\u003e\nWashers: Not Included\u003cbr\u003e\nHold-Down Tabs: Not Included\u003cbr\u003e\nQuantity: Single\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562431848744,"sku":"SP7507","price":7.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp7507-100.jpg?v=1732644397"},{"product_id":"wing-nut-2-piece-1-4-20-x-4-1-4-chrome-steel","title":"Chrome Steel 4 1\/4\" T-Bar 2-Part Valve Cover Fastener","description":"\u003cp\u003e\u003cstrong\u003eChrome Steel 4 1\/4\" T-Bar 2-Part Valve Cover Fastener for Sealing, Clearance, and Engine Bay Detail\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese Universal valve covers are built around the details buyers search for most: fitment, valve cover height, material, finish, ventilation, and sealing. The application-specific profile, application-specific mounting style, and application-specific top style help match the cover to the correct engine build and clearance requirements.\u003c\/p\u003e\n\u003cp\u003eSteel construction with a chrome finish improves durability and engine bay appearance while supporting proper sealing and clean engine bay presentation. The gasket and hardware details should be matched to the application so the covers seal correctly and install cleanly.\u003c\/p\u003e\n\u003cp\u003eUse these valve covers for street performance builds, restorations, swaps, and engine dress-up upgrades where appearance, oil control, and valvetrain clearance matter. Verify gasket style, breather\/PCV layout, rocker clearance, and hood clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eAPPLICATION-SPECIFIC VALVE COVER INSTALLATIONS\u003cbr\u003e• Fits matching engine family, bolt pattern, and valve cover configuration listed in product title\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eCompatible classic car, truck, hot rod, and performance engine applications\u003cbr\u003e\u003cbr\u003eNOTES\u003cbr\u003eVerify engine family, bolt pattern, gasket style, breather configuration, and clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\nFastener Style: Wing Nut\u003cbr\u003e\nFastener Material: Steel\u003cbr\u003e\nFastener Finish: Chrome\u003cbr\u003e\nFastener Nut Style: T-Bar 2-Part\u003cbr\u003e\nOverall Length: 4 1\/4\"\u003cbr\u003e\nThread Length: 1\"\u003cbr\u003e\nThread Size: 1\/4\"-20\u003cbr\u003e\nWashers: Not Included\u003cbr\u003e\nHold-Down Tabs: Not Included\u003cbr\u003e\nQuantity: Single\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562432438568,"sku":"SP7509","price":6.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp7509-100.jpg?v=1732644402"},{"product_id":"wing-nut-t-bar-5-3-8-tall-chrome-steel","title":"Chrome Steel 5 3\/8\" T-Bar Valve Cover Fastener with 5\/16\"-18 Thread","description":"\u003cp\u003e\u003cstrong\u003eChrome Steel 5 3\/8\" T-Bar Valve Cover Fastener with 5\/16\"-18 Thread for Sealing, Clearance, and Engine Bay Detail\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese Universal valve covers are built around the details buyers search for most: fitment, valve cover height, material, finish, ventilation, and sealing. The application-specific profile, application-specific mounting style, and application-specific top style help match the cover to the correct engine build and clearance requirements.\u003c\/p\u003e\n\u003cp\u003eSteel construction with a chrome finish improves durability and engine bay appearance while supporting proper sealing and clean engine bay presentation. The gasket and hardware details should be matched to the application so the covers seal correctly and install cleanly.\u003c\/p\u003e\n\u003cp\u003eUse these valve covers for street performance builds, restorations, swaps, and engine dress-up upgrades where appearance, oil control, and valvetrain clearance matter. Verify gasket style, breather\/PCV layout, rocker clearance, and hood clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eAPPLICATION-SPECIFIC VALVE COVER INSTALLATIONS\u003cbr\u003e• Fits matching engine family, bolt pattern, and valve cover configuration listed in product title\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eCompatible classic car, truck, hot rod, and performance engine applications\u003cbr\u003e\u003cbr\u003eNOTES\u003cbr\u003eVerify engine family, bolt pattern, gasket style, breather configuration, and clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\nFastener Style: Wing Nut\u003cbr\u003e\nFastener Material: Steel\u003cbr\u003e\nFastener Finish: Chrome\u003cbr\u003e\nFastener Nut Style: Extended T-Bar\u003cbr\u003e\nOverall Length: 5\"\u003cbr\u003e\nThread Length: 1\"\u003cbr\u003e\nThread Size: 5\/16\"-18\u003cbr\u003e\nWashers: Not Included\u003cbr\u003e\nHold-Down Tabs: Not Included\u003cbr\u003e\nQuantity: Single\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562433126696,"sku":"SP7510","price":8.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp7510-100.jpg?v=1732644407"},{"product_id":"wire-loom-brackets-center-bolt-head-polished-aluminum","title":"Chevy Small Block Center-Bolt Wire Loom Mounting Kit","description":"\u003cp\u003eDo you have a center-bolt Chevy small block but want to install a set of TSP wire looms, no problem. Use TSP's center-bolt mounting brackets. They attach to the cylinder head near the exhaust for easy mounting of TSP's aluminum wire looms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH \u003c\/strong\u003e\u003cbr\u003eUNIVERSAL\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSPECIFICATIONS\u003c\/b\u003e\u003cbr\u003eBracket Attachment: Exhaust Heat Shield Bolt Holes\u003cbr\u003eBracket Material: Aluminum\u003cbr\u003eBracket Finish: Natural\u003cbr\u003eWire Size: 7Mm - 9Mm\u003cbr\u003eWires Routed: Alongside Valve Cover\u003cbr\u003eWires Loom Position: Horizontal\u003cbr\u003eHardware Included: Yes\u003cbr\u003eQuantity: Sold As a Set\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562540441896,"sku":"SP9280","price":23.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp9280-100.jpg?v=1732645760"},{"product_id":"bolt-kit-crankshaft-pulley-hex-head-3pc-kit-chrome-steel","title":"Chevy Small Block Chrome Steel Crankshaft Pulley Bolt Kit","description":"\u003cp\u003eAdd some style and function to your engine with TSP's pulley fasteners, available for Chevy water pump and crankshaft pulleys. The included hardware is matched to the intended component style to support a clean, secure installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003cbr\u003eCHEVROLET BIG BLOCK V8 GEN. II (MARK IV)\u003cbr\u003e• 6.5 L \/ 396 in³\u003cbr\u003e• 6.6 L \/ 402 in³\u003cbr\u003e• 7.0 L \/ 427-428 in³ (LS7, LSX applications)\u003cbr\u003e• 7.4 L \/ 454 in³\u003cbr\u003eCHEVROLET BIG BLOCK V8 GEN. V\u003cbr\u003e• 7.4 L \/ 454 in³\u003cbr\u003eCHEVROLET BIG BLOCK V8 GEN. VI\u003cbr\u003e• 7.4 L \/ 454 in³\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN. I\u003cbr\u003e• 4.3 L \/ 262 in³\u003cbr\u003e• 4.3 L \/ 265 in³\u003cbr\u003e• 4.4 L \/ 267 in³\u003cbr\u003e• 4.6 L \/ 283 in³\u003cbr\u003e• 4.9 L \/ 302 in³\u003cbr\u003e• 5.0 L \/ 305 in³\u003cbr\u003e• 5.0 L \/ 307 in³\u003cbr\u003e• 5.4 L \/ 327 in³\u003cbr\u003e• 5.7 L \/ 346 in³ (LS1, LS6)\u003cbr\u003e• 6.6 L \/ 400 in³\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Vehicle Applications\u003c\/strong\u003e\u003cbr\u003e• Chevrolet Corvette LS1 applications\u003cbr\u003e• Chevrolet Camaro and Pontiac Firebird LS1 applications\u003cbr\u003e• Pontiac GTO LS1 applications\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFastener Style:\u003c\/strong\u003e Bolt\u003cbr\u003e\u003cstrong\u003eFastener Material:\u003c\/strong\u003e Steel\u003cbr\u003e\u003cstrong\u003eFastener Finish:\u003c\/strong\u003e Chrome\u003cbr\u003e\u003cstrong\u003eFastener Nut Style:\u003c\/strong\u003e Hex\u003cbr\u003e\u003cstrong\u003eThread Length:\u003c\/strong\u003e 1\"\u003cbr\u003e\u003cstrong\u003eThread Size:\u003c\/strong\u003e 3\/8\" - 24\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e Set Of 3\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562543391016,"sku":"SP9819","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp9819-100.jpg?v=1732645815"},{"product_id":"bolt-kit-header-reducer-hex-head-8pc-kit-white-zinc-steel","title":"Chrome Steel Hex Head Header Collector Bolt Set","description":"\u003cp\u003eBolt on your exhaust header collectors with this chrome steel bolt kit from TSP. The included hardware is matched to the intended component style to support a clean, secure installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003cbr\u003eUniversal applications\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFastener Style:\u003c\/strong\u003e Bolt\u003cbr\u003e\u003cstrong\u003eFastener Material:\u003c\/strong\u003e Steel\u003cbr\u003e\u003cstrong\u003eFastener Finish:\u003c\/strong\u003e Chrome\u003cbr\u003e\u003cstrong\u003eFastener Nut Style:\u003c\/strong\u003e Hex\u003cbr\u003e\u003cstrong\u003eThread Length:\u003c\/strong\u003e 1\"\u003cbr\u003e\u003cstrong\u003eThread Size:\u003c\/strong\u003e 3\/8\" - 16\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e Set Of 8\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562543653160,"sku":"SP9822","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp9822-100.jpg?v=1732645820"},{"product_id":"bolt-kit-sb-chevy-header-6pt-head-12pc-kit-chrome-steel","title":"Chevy Small Block Chrome Steel Exhaust Header Bolt Set","description":"\u003cp\u003eInstall your exhaust headers with this full set of fasteners from TSP, available in multiple styles, finishes, and applications. The included hardware is matched to the intended component style to support a clean, secure installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN. I\u003cbr\u003e• 4.3 L \/ 262 in³\u003cbr\u003e• 4.3 L \/ 265 in³\u003cbr\u003e• 4.4 L \/ 267 in³\u003cbr\u003e• 4.6 L \/ 283 in³\u003cbr\u003e• 4.9 L \/ 302 in³\u003cbr\u003e• 5.0 L \/ 305 in³\u003cbr\u003e• 5.0 L \/ 307 in³\u003cbr\u003e• 5.4 L \/ 327 in³\u003cbr\u003e• 5.7 L \/ 346 in³ (LS1, LS6)\u003cbr\u003e• 6.6 L \/ 400 in³\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN. II (LT-Based)\u003cbr\u003e• 4.3 L \/ 265 in³\u003cbr\u003e• 5.7 L \/ 346 in³ (LS1, LS6)\u003cbr\u003eCHRYSLER BIG BLOCK \"B\" V8\u003cbr\u003e• 6.3 L \/ 383 in³\u003cbr\u003e• 6.6 L \/ 400 in³\u003cbr\u003eCHRYSLER BIG BLOCK \"RB\" V8\u003cbr\u003e• 7.2 L \/ 440 in³\u003cbr\u003eGM 90° V6\u003cbr\u003e• 3.3 L \/ 200 in³\u003cbr\u003e• 3.8 L \/ 229 in³\u003cbr\u003e• 4.3 L \/ 262 in³\u003cbr\u003ePONTIAC V8\u003cbr\u003e• 4.9 L \/ 301 in³\u003cbr\u003e• 5.3 L \/ 325 in³ (LM7, L59, LM4, L33, LC9, LH6, LY5, LMG)\u003cbr\u003e• 5.7 L \/ 346 in³ (LS1, LS6)\u003cbr\u003e• 6.4 L \/ 389 in³\u003cbr\u003e• 6.6 L \/ 400 in³\u003cbr\u003e• 6.9 L \/ 421 in³\u003cbr\u003e• 7.0 L \/ 427-428 in³ (LS7, LSX applications)\u003cbr\u003e• 7.5 L \/ 455 in³\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Vehicle Applications\u003c\/strong\u003e\u003cbr\u003e• Chevrolet Corvette LS-powered models\u003cbr\u003e• Chevrolet Camaro LS-powered models\u003cbr\u003e• Chevrolet Silverado and GMC Sierra LS-based V8 trucks\u003cbr\u003e• Chevrolet Tahoe, Suburban, GMC Yukon, and Escalade LS-based V8 SUVs\u003cbr\u003e• Pontiac GTO, Pontiac G8, and Chevrolet SS LS-powered cars\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFastener Style:\u003c\/strong\u003e Bolt\u003cbr\u003e\u003cstrong\u003eFastener Material:\u003c\/strong\u003e Steel\u003cbr\u003e\u003cstrong\u003eFastener Finish:\u003c\/strong\u003e Chrome\u003cbr\u003e\u003cstrong\u003eFastener Nut Style:\u003c\/strong\u003e 6-Point\u003cbr\u003e\u003cstrong\u003eThread Length:\u003c\/strong\u003e 3\/4\"\u003cbr\u003e\u003cstrong\u003eThread Size:\u003c\/strong\u003e 3\/8\" - 16\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e Set Of 12\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562543817000,"sku":"SP9823","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp9823-100.jpg?v=1732645826"},{"product_id":"bolt-kit-sb-chevy-header-6pt-head-12pc-kit-gold-zinc-steel","title":"Chevy Small Block Gold Zinc Steel 6-Point Head Exhaust Header Bolt Set","description":"\u003cp\u003eInstall your exhaust headers with this full set of fasteners from TSP, available in multiple styles, finishes, and applications. The included hardware is matched to the intended component style to support a clean, secure installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN. I\u003cbr\u003e• 4.3 L \/ 262 in³\u003cbr\u003e• 4.3 L \/ 265 in³\u003cbr\u003e• 4.4 L \/ 267 in³\u003cbr\u003e• 4.6 L \/ 283 in³\u003cbr\u003e• 4.9 L \/ 302 in³\u003cbr\u003e• 5.0 L \/ 305 in³\u003cbr\u003e• 5.0 L \/ 307 in³\u003cbr\u003e• 5.4 L \/ 327 in³\u003cbr\u003e• 5.7 L \/ 346 in³ (LS1, LS6)\u003cbr\u003e• 6.6 L \/ 400 in³\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN. II (LT-Based)\u003cbr\u003e• 4.3 L \/ 265 in³\u003cbr\u003e• 5.7 L \/ 346 in³ (LS1, LS6)\u003cbr\u003eCHRYSLER BIG BLOCK \"B\" V8\u003cbr\u003e• 6.3 L \/ 383 in³\u003cbr\u003e• 6.6 L \/ 400 in³\u003cbr\u003eCHRYSLER BIG BLOCK \"RB\" V8\u003cbr\u003e• 7.2 L \/ 440 in³\u003cbr\u003eGM 90° V6\u003cbr\u003e• 3.3 L \/ 200 in³\u003cbr\u003e• 3.8 L \/ 229 in³\u003cbr\u003e• 4.3 L \/ 262 in³\u003cbr\u003ePONTIAC V8\u003cbr\u003e• 4.9 L \/ 301 in³\u003cbr\u003e• 5.3 L \/ 325 in³ (LM7, L59, LM4, L33, LC9, LH6, LY5, LMG)\u003cbr\u003e• 5.7 L \/ 346 in³ (LS1, LS6)\u003cbr\u003e• 6.4 L \/ 389 in³\u003cbr\u003e• 6.6 L \/ 400 in³\u003cbr\u003e• 6.9 L \/ 421 in³\u003cbr\u003e• 7.0 L \/ 427-428 in³ (LS7, LSX applications)\u003cbr\u003e• 7.5 L \/ 455 in³\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Vehicle Applications\u003c\/strong\u003e\u003cbr\u003e• Chevrolet Corvette LS-powered models\u003cbr\u003e• Chevrolet Camaro LS-powered models\u003cbr\u003e• Chevrolet Silverado and GMC Sierra LS-based V8 trucks\u003cbr\u003e• Chevrolet Tahoe, Suburban, GMC Yukon, and Escalade LS-based V8 SUVs\u003cbr\u003e• Pontiac GTO, Pontiac G8, and Chevrolet SS LS-powered cars\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFastener Style:\u003c\/strong\u003e Bolt\u003cbr\u003e\u003cstrong\u003eFastener Material:\u003c\/strong\u003e Steel\u003cbr\u003e\u003cstrong\u003eFastener Finish:\u003c\/strong\u003e Gold Zinc\u003cbr\u003e\u003cstrong\u003eFastener Nut Style:\u003c\/strong\u003e 6-Point\u003cbr\u003e\u003cstrong\u003eThread Length:\u003c\/strong\u003e 3\/4\"\u003cbr\u003e\u003cstrong\u003eThread Size:\u003c\/strong\u003e 3\/8\" - 16\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e Set Of 12\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562544177448,"sku":"SP9824","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp9824-100_ffcb62e3-233a-417d-a716-459ac2069d8f.jpg?v=1741029370"},{"product_id":"bolt-kit-sb-chevy-header-soc-head-12pc-kit-gold-zinc-steel","title":"Chevy Small Block Gold Zinc Steel Allen Head Exhaust Header Bolt Set","description":"\u003cp\u003eInstall your exhaust headers with this full set of fasteners from TSP, available in multiple styles, finishes, and applications. The included hardware is matched to the intended component style to support a clean, secure installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN. I\u003cbr\u003e• 4.3 L \/ 262 in³\u003cbr\u003e• 4.3 L \/ 265 in³\u003cbr\u003e• 4.4 L \/ 267 in³\u003cbr\u003e• 4.6 L \/ 283 in³\u003cbr\u003e• 4.9 L \/ 302 in³\u003cbr\u003e• 5.0 L \/ 305 in³\u003cbr\u003e• 5.0 L \/ 307 in³\u003cbr\u003e• 5.4 L \/ 327 in³\u003cbr\u003e• 5.7 L \/ 346 in³ (LS1, LS6)\u003cbr\u003e• 6.6 L \/ 400 in³\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN. II (LT-Based)\u003cbr\u003e• 4.3 L \/ 265 in³\u003cbr\u003e• 5.7 L \/ 346 in³ (LS1, LS6)\u003cbr\u003eCHRYSLER BIG BLOCK \"B\" V8\u003cbr\u003e• 6.3 L \/ 383 in³\u003cbr\u003e• 6.6 L \/ 400 in³\u003cbr\u003eCHRYSLER BIG BLOCK \"RB\" V8\u003cbr\u003e• 7.2 L \/ 440 in³\u003cbr\u003eGM 90° V6\u003cbr\u003e• 3.3 L \/ 200 in³\u003cbr\u003e• 3.8 L \/ 229 in³\u003cbr\u003e• 4.3 L \/ 262 in³\u003cbr\u003ePONTIAC V8\u003cbr\u003e• 4.9 L \/ 301 in³\u003cbr\u003e• 5.3 L \/ 325 in³ (LM7, L59, LM4, L33, LC9, LH6, LY5, LMG)\u003cbr\u003e• 5.7 L \/ 346 in³ (LS1, LS6)\u003cbr\u003e• 6.4 L \/ 389 in³\u003cbr\u003e• 6.6 L \/ 400 in³\u003cbr\u003e• 6.9 L \/ 421 in³\u003cbr\u003e• 7.0 L \/ 427-428 in³ (LS7, LSX applications)\u003cbr\u003e• 7.5 L \/ 455 in³\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Vehicle Applications\u003c\/strong\u003e\u003cbr\u003e• Chevrolet Corvette LS-powered models\u003cbr\u003e• Chevrolet Camaro LS-powered models\u003cbr\u003e• Chevrolet Silverado and GMC Sierra LS-based V8 trucks\u003cbr\u003e• Chevrolet Tahoe, Suburban, GMC Yukon, and Escalade LS-based V8 SUVs\u003cbr\u003e• Pontiac GTO, Pontiac G8, and Chevrolet SS LS-powered cars\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFastener Style:\u003c\/strong\u003e Bolt\u003cbr\u003e\u003cstrong\u003eFastener Material:\u003c\/strong\u003e Steel\u003cbr\u003e\u003cstrong\u003eFastener Finish:\u003c\/strong\u003e Gold Zinc\u003cbr\u003e\u003cstrong\u003eFastener Nut Style:\u003c\/strong\u003e Allen\u003cbr\u003e\u003cstrong\u003eThread Length:\u003c\/strong\u003e 3\/4\"\u003cbr\u003e\u003cstrong\u003eThread Size:\u003c\/strong\u003e 3\/8\" - 16\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e Set Of 12\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562544308520,"sku":"SP9825","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp9825-100.jpg?v=1732645836"},{"product_id":"bolt-kit-bb-chevy-header-6pt-head-16pc-kit-chrome-steel","title":"Chevy Big Block \u0026 Ford V8 Chrome Steel 6-Point Head Exhaust Header Bolt Set","description":"\u003cp\u003eInstall your exhaust headers with this full set of fasteners from TSP, available in multiple styles, finishes, and applications. The included hardware is matched to the intended component style to support a clean, secure installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003cbr\u003eUNIVERSAL APPLICATION\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Vehicle Applications\u003c\/strong\u003e\u003cbr\u003e• Chevrolet big block V8 street and performance engines\u003cbr\u003e• Chevelle, Camaro, Corvette, and C\/K truck big block Chevy builds\u003cbr\u003e• Hot rod and muscle car big block Chevy engine installations\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003cbr\u003e• Designed for use with exhaust headers utilizing 3\/8\"-16 bolt threads.\u003cbr\u003e• Commonly used on Big Block Chevy (BBC) and Ford V8 header applications.\u003cbr\u003e• Includes (16) 3\/8\"-16 x 3\/4\" chrome steel 6-point header bolts.\u003cbr\u003e• Fitment depends on header flange thickness and thread requirements.\u003cbr\u003e• Not all engines or headers use the same bolt size — verify thread size and length prior to installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFastener Style:\u003c\/strong\u003e Bolt\u003cbr\u003e\u003cstrong\u003eFastener Material:\u003c\/strong\u003e Steel\u003cbr\u003e\u003cstrong\u003eFastener Finish:\u003c\/strong\u003e Chrome\u003cbr\u003e\u003cstrong\u003eFastener Nut Style:\u003c\/strong\u003e 6-Point\u003cbr\u003e\u003cstrong\u003eThread Length:\u003c\/strong\u003e 3\/4\"\u003cbr\u003e\u003cstrong\u003eThread Size:\u003c\/strong\u003e 3\/8\" - 16\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e Set Of 16\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562544570664,"sku":"SP9826","price":23.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp9826-100.jpg?v=1732645841"},{"product_id":"bolt-kit-bb-chevy-header-6pt-head-16pc-kit-gold-zinc-steel","title":"Chevy Big Block \u0026 Ford V8 Gold Zinc Steel 6-Point Head Exhaust Header Bolt Set","description":"\u003cp\u003eInstall your exhaust headers with this full set of fasteners from TSP, available in multiple styles, finishes, and applications. The included hardware is matched to the intended component style to support a clean, secure installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003cbr\u003eCHEVROLET BIG BLOCK V8 GEN. I (W)\u003cbr\u003e• 6.7 l \/ 409 in³\u003cbr\u003eCHEVROLET BIG BLOCK V8 GEN. II (MARK IV)\u003cbr\u003e• 6.5 L \/ 396 in³\u003cbr\u003e• 6.6 L \/ 402 in³\u003cbr\u003e• 7.0 L \/ 427-428 in³ (LS7, LSX applications)\u003cbr\u003e• 7.4 L \/ 454 in³\u003cbr\u003eCHEVROLET BIG BLOCK V8 GEN. V\u003cbr\u003e• 7.4 L \/ 454 in³\u003cbr\u003eCHEVROLET BIG BLOCK V8 GEN. VI\u003cbr\u003e• 7.4 L \/ 454 in³\u003cbr\u003eFORD BIG BLOCK \"385\" V8\u003cbr\u003e• 6.1 L \/ 370 in³\u003cbr\u003e• 7.0 L \/ 427-428 in³ (LS7, LSX applications)\u003cbr\u003e• 7.5 L \/ 460 in³\u003cbr\u003eFORD BIG BLOCK FE V8\u003cbr\u003e• 5.8 L \/ 352 in³\u003cbr\u003e• 5.9 L \/ 360 in³\u003cbr\u003e• 6.4 L \/ 390 in³\u003cbr\u003e• 6.7 L \/ 406 in³\u003cbr\u003e• 6.7 L \/ 410 in³\u003cbr\u003e• 7.0 L \/ 427-428 in³ (LS7, LSX applications)\u003cbr\u003e• 7.0 L \/ 427-428 in³ (LS7, LSX applications)\u003cbr\u003eFORD CLEVELAND \"335\" V8\u003cbr\u003e• 5.8 L \/ 351 in³ often referred to as \"351C\"\u003cbr\u003eFORD MODIFIED \"335\" V8\u003cbr\u003e• 5.8 L \/ 351 in³ often referred to as \"351M\"\u003cbr\u003e• 6.6 L \/ 400 in³\u003cbr\u003eFORD SMALL BLOCK WINDSOR V8\u003cbr\u003e• 3.6 L \/ 221 in³\u003cbr\u003e• 4.3 L \/ 260 in³\u003cbr\u003e• 4.7 L \/ 289 in³\u003cbr\u003e• 4.9 L \/ 302 in³\u003cbr\u003e• 5.8 L \/ 351 in³ generally referred to as 351W\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Vehicle Applications\u003c\/strong\u003e\u003cbr\u003e• Chevrolet Corvette LS-powered models\u003cbr\u003e• Chevrolet Camaro LS-powered models\u003cbr\u003e• Chevrolet Silverado and GMC Sierra LS-based V8 trucks\u003cbr\u003e• Chevrolet Tahoe, Suburban, GMC Yukon, and Escalade LS-based V8 SUVs\u003cbr\u003e• Pontiac GTO, Pontiac G8, and Chevrolet SS LS-powered cars\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFastener Style:\u003c\/strong\u003e Bolt\u003cbr\u003e\u003cstrong\u003eFastener Material:\u003c\/strong\u003e Steel\u003cbr\u003e\u003cstrong\u003eFastener Finish:\u003c\/strong\u003e Gold Zinc\u003cbr\u003e\u003cstrong\u003eFastener Nut Style:\u003c\/strong\u003e 6-Point\u003cbr\u003e\u003cstrong\u003eThread Length:\u003c\/strong\u003e 3\/4\"\u003cbr\u003e\u003cstrong\u003eThread Size:\u003c\/strong\u003e 3\/8\" - 16\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e Set Of 16\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562544832808,"sku":"SP9827","price":17.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp9827-100.jpg?v=1732645846"},{"product_id":"bolt-kit-bb-chevy-header-soc-head-16-pc-kit-gold-zinc-steel","title":"Chevy Big Block \u0026 Ford V8 Gold Zinc Steel Allen Head Exhaust Header Bolt Set","description":"\u003cp\u003eInstall your exhaust headers with this full set of fasteners from TSP, available in multiple styles, finishes, and applications. The included hardware is matched to the intended component style to support a clean, secure installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003cbr\u003eUNIVERSAL APPLICATION\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Vehicle Applications\u003c\/strong\u003e\u003cbr\u003e• Chevrolet big block V8 street and performance engines\u003cbr\u003e• Chevelle, Camaro, Corvette, and C\/K truck big block Chevy builds\u003cbr\u003e• Hot rod and muscle car big block Chevy engine installations\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003cbr\u003e• Designed for use with exhaust headers utilizing 3\/8\"-16 bolt threads.\u003cbr\u003e• Includes (16) socket head bolts for header installation.\u003cbr\u003e• Commonly used on Big Block Chevy and Ford V8 header applications.\u003cbr\u003e• Fitment depends on header flange thickness and bolt length requirements.\u003cbr\u003e• Not all engines or headers use the same bolt size — verify thread size and length prior to installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFastener Style:\u003c\/strong\u003e Bolt\u003cbr\u003e\u003cstrong\u003eFastener Material:\u003c\/strong\u003e Steel\u003cbr\u003e\u003cstrong\u003eFastener Finish:\u003c\/strong\u003e Gold Zinc\u003cbr\u003e\u003cstrong\u003eFastener Nut Style:\u003c\/strong\u003e Allen\u003cbr\u003e\u003cstrong\u003eThread Length:\u003c\/strong\u003e 3\/4\"\u003cbr\u003e\u003cstrong\u003eThread Size:\u003c\/strong\u003e 3\/8\" - 16\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e Set Of 16\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562545094952,"sku":"SP9828","price":18.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp9828-100.jpg?v=1732645851"},{"product_id":"pro-series-89-98-ram-cummins-5-9l-12v-diesel-cylinder-head-stud-kit","title":"Pro Series 89-98 Ram Cummins 5.9L 12V Diesel Cylinder Head Stud Kit","description":"\u003cp\u003eTSP's fasteners are composed of 35 chromoly steel for a minimum tensile strength of 190,000 PSI. Threads are rolled after heat treatment and then tested for tensile and yield strength. All hardware is then given a black oxide finish and oil coating to protect from rust and corrosion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eDODGE \/ RAM CUMMINS DIESEL INLINE-6\u003cbr\u003e• 5.9L \/ 359 in³ 12V Cummins (6BT)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eDodge Ram 2500 \/ 3500 (1989–1998 5.9L 12V Cummins)\u003cbr\u003eCummins 6BT swap and performance diesel builds\u003c\/p\u003e\n\u003cp\u003eNOTES\u003c\/p\u003e\n\u003cp\u003eDesigned for 12-valve Cummins cylinder head stud applications.\u003c\/p\u003e\n\u003cp\u003eVerify model year, block, cylinder head, gasket, and torque procedure before installation.\u003c\/p\u003e\n\u003cp\u003eNot compatible with 24V Cummins engines unless specifically confirmed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 25 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Stud\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: 12-point\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818407272744,"sku":"430-81988","price":160.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/430-81988_02.jpg?v=1743807361"},{"product_id":"pro-series-98-and-later-ram-cummins-5-9l-6-7l-24v-diesel-cylinder-head-stud-kit","title":"Pro Series 98 and Later Ram Cummins 5.9L\/6.7L 24V Diesel Cylinder Head Stud Kit","description":"\u003cp\u003eTSP's fasteners are composed of 35 chromoly steel for a minimum tensile strength of 190,000 PSI. Threads are rolled after heat treatment and then tested for tensile and yield strength. All hardware is then given a black oxide finish and oil coating to protect from rust and corrosion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eDODGE \/ RAM CUMMINS DIESEL INLINE-6\u003cbr\u003e• 5.9L \/ 359 in³ 24V Cummins (ISB)\u003cbr\u003e• 6.7L \/ 408 in³ Cummins (ISB)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eDodge \/ Ram 2500 \/ 3500 (1998.5+ 5.9L 24V Cummins)\u003cbr\u003eRam 2500 \/ 3500 (6.7L Cummins equipped)\u003cbr\u003ePerformance towing and diesel upgrade applications\u003c\/p\u003e\n\u003cp\u003eNOTES\u003c\/p\u003e\n\u003cp\u003eDesigned for 24-valve Cummins cylinder head stud applications.\u003c\/p\u003e\n\u003cp\u003eVerify model year, engine generation, gasket, and torque procedure before installation.\u003c\/p\u003e\n\u003cp\u003eNot compatible with 1989–1998 12V Cummins engines unless specifically confirmed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 125 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Stud\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: 12-point\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818407305512,"sku":"430-81991","price":169.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/430-81991_01_e0223065-49b1-4b80-9dcf-95185b5f2edc.jpg?v=1741029214"},{"product_id":"pro-series-03-07-ford-power-stroke-6-0l-cylinder-head-stud-kit","title":"Pro Series 03-07 Ford Power Stroke 6.0L Cylinder Head Stud Kit","description":"\u003cp\u003eTSP's fasteners are composed of 35 chromoly steel for a minimum tensile strength of 190,000 PSI. Threads are rolled after heat treatment and then tested for tensile and yield strength. All hardware is then given a black oxide finish and oil coating to protect from rust and corrosion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eFORD POWER STROKE DIESEL V8\u003cbr\u003e• 6.0L \/ 365 in³ Power Stroke\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eFord F-250 \/ F-350 Super Duty (2003–2007 6.0L Power Stroke)\u003cbr\u003eFord Excursion (6.0L Power Stroke equipped)\u003cbr\u003ePerformance towing and diesel repair applications\u003c\/p\u003e\n\u003cp\u003eNOTES\u003c\/p\u003e\n\u003cp\u003eDesigned for 6.0L Power Stroke cylinder head stud applications.\u003c\/p\u003e\n\u003cp\u003eVerify model year, head gasket selection, torque procedure, and engine configuration before installation.\u003c\/p\u003e\n\u003cp\u003eNot compatible with 7.3L, 6.4L, or 6.7L Power Stroke engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 210 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Stud\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: 12-point\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818407338280,"sku":"616-81976","price":176.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/616-81976_01.jpg?v=1739486218"},{"product_id":"pro-series-ford-small-block-289-302-main-stud-kit","title":"Pro Series Ford Small Block 289-302 Main Stud Kit","description":"\u003cp\u003eTSP's fasteners are composed of 35 chromoly steel for a minimum tensile strength of 190,000 PSI. Threads are rolled after heat treatment and then tested for tensile and yield strength. All hardware is then given a black oxide finish and oil coating to protect from rust and corrosion. The included hardware is matched to the intended component style to support a clean, secure installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003cbr\u003eFord Small Block Windsor V8\u003cbr\u003e• 4.2 L \/ 255 in³\u003cbr\u003e• 4.3 L \/ 260 in³\u003cbr\u003e• 4.7 L \/ 289 in³\u003cbr\u003e• 5.0 L \/ 302 in³\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Vehicle Applications\u003c\/strong\u003e\u003cbr\u003e• Ford Mustang small block Windsor engine builds\u003cbr\u003e• Ford 5.0L and 351W street and performance applications\u003cbr\u003e• Classic Ford small block V8 engine installations\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTorque:\u003c\/strong\u003e 3 steps, to 75 ft-lbs\u003cbr\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003cbr\u003e\u003cstrong\u003eFastener Style:\u003c\/strong\u003e Stud\u003cbr\u003e\u003cstrong\u003eGrade:\u003c\/strong\u003e Performance\u003cbr\u003e\u003cstrong\u003eHead Style:\u003c\/strong\u003e Hex\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e 35 Chromoly Steel\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818407403816,"sku":"619-131952","price":56.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/619-131952_01.jpg?v=1739486120"},{"product_id":"pro-series-ford-small-block-289-302-cylinder-head-stud-kit","title":"Pro Series Ford Small Block 289-302 Cylinder Head Stud Kit","description":"\u003cp\u003eTSP's fasteners are composed of 35 chromoly steel for a minimum tensile strength of 190,000 PSI. Threads are rolled after heat treatment and then tested for tensile and yield strength. All hardware is then given a black oxide finish and oil coating to protect from rust and corrosion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eFORD SMALL BLOCK WINDSOR V8\u003cbr\u003e• 4.7L \/ 289 in³\u003cbr\u003e• 5.0L \/ 302 in³\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eFord Mustang (1965–1995 289 \/ 302 \/ 351W equipped)\u003cbr\u003eFord F-Series (Small Block Windsor equipped)\u003cbr\u003eFord Bronco (Small Block Windsor equipped)\u003cbr\u003eFord Falcon \/ Fairlane (Small Block Windsor equipped)\u003cbr\u003eMercury Cougar (Small Block Windsor equipped)\u003c\/p\u003e\n\u003cp\u003eNOTES\u003c\/p\u003e\n\u003cp\u003eDesigned for Ford Small Block Windsor engine platforms.\u003c\/p\u003e\n\u003cp\u003eVerify head bolt or stud length, cylinder head design, and washer requirements before installation.\u003c\/p\u003e\n\u003cp\u003eWill not fit 351C Cleveland, 351M, 400M, FE, or 385-series Big Block Ford engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 85 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Stud\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: Hex\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818407502120,"sku":"619-81953","price":123.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/619-81953_01.jpg?v=1739485976"},{"product_id":"pro-series-ford-small-block-289-302-oem-edelbrock-cylinder-head-bolt-kit","title":"Pro Series Ford Small Block 289-302 OEM \/ Edelbrock Cylinder Head Bolt Kit","description":"\u003cp\u003eTSP's fasteners are composed of 35 chromoly steel for a minimum tensile strength of 190,000 PSI. Threads are rolled after heat treatment and then tested for tensile and yield strength. All hardware is then given a black oxide finish and oil coating to protect from rust and corrosion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eFORD SMALL BLOCK WINDSOR V8\u003cbr\u003e• 4.7L \/ 289 in³\u003cbr\u003e• 5.0L \/ 302 in³\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eFord Mustang (1965–1995 289 \/ 302 \/ 351W equipped)\u003cbr\u003eFord F-Series (Small Block Windsor equipped)\u003cbr\u003eFord Bronco (Small Block Windsor equipped)\u003cbr\u003eFord Falcon \/ Fairlane (Small Block Windsor equipped)\u003cbr\u003eMercury Cougar (Small Block Windsor equipped)\u003c\/p\u003e\n\u003cp\u003eNOTES\u003c\/p\u003e\n\u003cp\u003eDesigned for Ford Small Block Windsor engine platforms.\u003c\/p\u003e\n\u003cp\u003eVerify head bolt or stud length, cylinder head design, and washer requirements before installation.\u003c\/p\u003e\n\u003cp\u003eWill not fit 351C Cleveland, 351M, 400M, FE, or 385-series Big Block Ford engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 85 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Bolt\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: 12-point\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818407534888,"sku":"619-82075","price":56.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/619-82075_01.jpg?v=1739485843"},{"product_id":"pro-series-ford-351w-main-2-bolt-stud-kit","title":"Pro Series Ford 351W Main 2-Bolt Stud Kit","description":"\u003cp\u003eTSP's fasteners are composed of 35 chromoly steel for a minimum tensile strength of 190,000 PSI. Threads are rolled after heat treatment and then tested for tensile and yield strength. All hardware is then given a black oxide finish and oil coating to protect from rust and corrosion. The included hardware is matched to the intended component style to support a clean, secure installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eFord Small Block Windsor V8\u003cbr\u003e• 5.8 L \/ 351 in³\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003e• Ford Mustang small block Windsor engine builds\u003cbr\u003e• Ford 5.0L and 351W street and performance applications\u003cbr\u003e• Classic Ford small block V8 engine installations\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 105 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Bolt\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: Hex\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818407731496,"sku":"624-131952","price":69.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/624-131952_02.jpg?v=1743807198"},{"product_id":"pro-series-ford-351w-main-4-bolt-stud-kit","title":"Pro Series Ford 351W Main 4-Bolt Stud Kit","description":"\u003cp\u003eTSP's fasteners are composed of 35 chromoly steel for a minimum tensile strength of 190,000 PSI. Threads are rolled after heat treatment and then tested for tensile and yield strength. All hardware is then given a black oxide finish and oil coating to protect from rust and corrosion. The included hardware is matched to the intended component style to support a clean, secure installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eFord Small Block Windsor V8\u003cbr\u003e• 5.8 L \/ 351 in³\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003e• Ford Mustang small block Windsor engine builds\u003cbr\u003e• Ford 5.0L and 351W street and performance applications\u003cbr\u003e• Classic Ford small block V8 engine installations\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 105 ft-lbs\u003cbr\u003e\nColor: Black\u003cbr\u003e\nFastener Style: Stud\u003cbr\u003e\nGrade: Performance\u003cbr\u003e\nHead Style: Hex\u003cbr\u003e\nMaterial: 35 Chromoly Steel\u003cbr\u003e\nQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818407764264,"sku":"624-131954","price":106.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/624-131954_01.jpg?v=1739485498"},{"product_id":"pro-series-ford-351w-main-2-bolt-bolt-kit","title":"Pro Series Ford 351W Main 2-Bolt Bolt Kit","description":"\u003cp\u003eTSP's fasteners are composed of 35 chromoly steel for a minimum tensile strength of 190,000 PSI. Threads are rolled after heat treatment, and then tested for tensile and yield strength. All hardware is then given a black oxide finish and oil coating to protect from rust and corrosion. The included hardware is matched to the intended component style to support a clean, secure installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eFord Small Block Windsor V8\u003cbr\u003e• 5.8 L \/ 351 in³\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003e• Ford Mustang small block Windsor engine builds\u003cbr\u003e• Ford 5.0L and 351W street and performance applications\u003cbr\u003e• Classic Ford small block V8 engine installations\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 105 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Bolt\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: Hex\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818407797032,"sku":"624-13250","price":49.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/624-13250_02.jpg?v=1757601812"},{"product_id":"pro-series-ford-351w-cylinder-head-stud-kit","title":"Pro Series Ford 351W Cylinder Head Stud Kit","description":"\u003cp\u003eTSP's fasteners are composed of 35 chromoly steel for a minimum tensile strength of 190,000 PSI. Threads are rolled after heat treatment and then tested for tensile and yield strength. All hardware is then given a black oxide finish and oil coating to protect from rust and corrosion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eFORD SMALL BLOCK WINDSOR V8\u003cbr\u003e• 5.8L \/ 351 in³ (351W Windsor)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eFord Mustang (1969–1995 351W swaps\/builds)\u003cbr\u003eFord F-Series (1969–1996 351W equipped)\u003cbr\u003eFord Bronco (1969–1996 351W equipped)\u003cbr\u003eFord Torino \/ Fairlane (351W equipped)\u003cbr\u003eMercury Cougar (351W equipped)\u003c\/p\u003e\n\u003cp\u003eNOTES\u003c\/p\u003e\n\u003cp\u003eDesigned for Ford 351W Windsor engines.\u003c\/p\u003e\n\u003cp\u003eNot compatible with Ford 289 \/ 302 blocks unless the part is specifically listed for those engines.\u003c\/p\u003e\n\u003cp\u003eNot compatible with 351C Cleveland, 351M, 400M, FE, or 385-series Big Block Ford engines.\u003c\/p\u003e\n\u003cp\u003eVerify cylinder head design, fastener length, and washer requirements before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 95 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Stud\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: Hex\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818407829800,"sku":"624-81951","price":125.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/624-81951_01.jpg?v=1739484921"},{"product_id":"pro-series-ford-5-0l-coyote-main-stud-kit","title":"Pro Series Ford 5.0L Coyote Main Stud Kit","description":"\u003cp\u003eTSP's fasteners are composed of 35 chromoly steel for a minimum tensile strength of 190,000 PSI. Threads are rolled after heat treatment and then tested for tensile and yield strength. All hardware is then given a black oxide finish and oil coating to protect from rust and corrosion. The included hardware is matched to the intended component style to support a clean, secure installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eFORD MODULAR V8\u003cbr\u003e• 5.0 L \/ 302 in³\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003e• Ford Mustang small block Windsor engine builds\u003cbr\u003e• Ford 5.0L and 351W street and performance applications\u003cbr\u003e• Classic Ford small block V8 engine installations\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: Step 1 25ftlbs, Step 2 45ftlbs, Inner Bolts to 80ftlbs, 25ftlbs Side Bolts\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Stud\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: 12-point\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818407862568,"sku":"635-131950","price":128.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/635-131950_01.jpg?v=1745600645"},{"product_id":"pro-series-ford-5-0l-coyote-camshaft-phaser-bolt-kit","title":"Pro Series Ford 5.0L Coyote Camshaft Phaser Bolt Kit","description":"\u003cp\u003eSecure critical camshaft components with a performance hardware kit designed for strength, proper retention, and clean installation during engine assembly or camshaft upgrades.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSecure Camshaft Component Retention\u003c\/strong\u003e\u003cbr\u003eApplication-specific hardware helps properly retain cam sprockets, phasers, retainers, or thrust plates during installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance Hardware Construction\u003c\/strong\u003e\u003cbr\u003e35 Chromoly Steel construction provides strength and reliability for demanding engine builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Support\u003c\/strong\u003e\u003cbr\u003eRecommended torque specification is 30 ft-lbs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for Engine Assembly \u0026amp; Upgrades\u003c\/strong\u003e\u003cbr\u003eSold as a kit for rebuilds, cam swaps, and performance engine assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCOMPATIBLE WITH\u003c\/b\u003e\u003cbr\u003eFORD 5.0L COYOTE V8 ENGINES\u003cbr\u003e• 5.0L \/ 302 in³ (Gen I Coyote)\u003cbr\u003e• 5.0L \/ 302 in³ (Gen II Coyote)\u003cbr\u003e• 5.0L \/ 302 in³ (Gen III Coyote)\u003cbr\u003e• 5.0L \/ 302 in³ (Gen IV Coyote)\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCOMMON VEHICLE APPLICATIONS\u003c\/b\u003e\u003cbr\u003eFord Mustang GT (5.0L Coyote equipped)\u003cbr\u003eFord F-150 (5.0L Coyote equipped)\u003cbr\u003e\u003cbr\u003e\u003cb\u003eNOTES\u003c\/b\u003e\u003cbr\u003eDesigned for Ford 5.0L Coyote camshaft phaser applications.\u003cbr\u003eUse proper torque procedure during installation.\u003cbr\u003eSold as a kit.\u003cbr\u003eVerify application before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSPECIFICATIONS\u003c\/b\u003e\u003cbr\u003eTorque: 30 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Bolt\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: 12-point\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818407895336,"sku":"635-32061","price":47.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/635-32061_01.jpg?v=1739484404"},{"product_id":"pro-series-ford-5-0l-coyote-harmonic-balancer-damper-bolt-kit","title":"Pro Series Ford 5.0L Coyote Harmonic Balancer Damper Bolt Kit","description":"\u003cp\u003eUpgrade your Ford 5.0L Coyote engine with a Pro Series harmonic balancer damper bolt kit engineered for secure crankshaft damper retention and dependable performance. Whether you're installing a new harmonic balancer, replacing factory hardware, or completing an engine rebuild, this Coyote harmonic balancer bolt kit provides the strength needed for reliable operation in street and performance applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSecure Crankshaft Damper Retention\u003c\/strong\u003e\u003cbr\u003eDesigned to securely fasten the harmonic balancer to the crankshaft, this Coyote crankshaft damper bolt helps maintain proper balancer retention during engine operation and performance driving conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Strength Performance Hardware\u003c\/strong\u003e\u003cbr\u003eManufactured from heat-treated 35 chromoly steel with a minimum tensile strength of 190,000 PSI, this harmonic balancer retaining bolt delivers the durability required for engine rebuilds, performance upgrades, and repeated service work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for Ford 5.0L Coyote Engines\u003c\/strong\u003e\u003cbr\u003eEngine-specific design helps provide proper installation and compatibility with Gen I, Gen II, Gen III, and Gen IV Ford Coyote harmonic balancer and crankshaft damper applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for Rebuilds \u0026amp; Balancer Replacement\u003c\/strong\u003e\u003cbr\u003ePerfect for harmonic balancer replacement, engine assembly, and maintenance projects where fresh crankshaft damper hardware is recommended. A great choice for Mustang GT, F-150 5.0L, Coyote crate engine, and engine swap applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eFORD 5.0L COYOTE V8\u003cbr\u003e• 5.0L \/ 302 in³ (Gen I Coyote)\u003cbr\u003e• 5.0L \/ 302 in³ (Gen II Coyote)\u003cbr\u003e• 5.0L \/ 302 in³ (Gen III Coyote)\u003cbr\u003e• 5.0L \/ 302 in³ (Gen IV Coyote)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003e2011-2014 Mustang GT (Gen I Coyote)\u003cbr\u003e2015-2017 Mustang GT (Gen II Coyote)\u003cbr\u003e2018-2023 Mustang GT (Gen III Coyote)\u003cbr\u003e2024-Current Mustang GT (Gen IV Coyote)\u003cbr\u003e2011-Current F-150 5.0L Coyote Applications\u003cbr\u003eFord Performance Coyote Crate Engine Builds\u003cbr\u003eCoyote Swap and Performance Applications\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003cbr\u003eDesigned for Ford 5.0L Coyote harmonic balancer damper bolt applications.\u003cbr\u003eVerify pulley groove count, accessory drive configuration, and installation hardware before installation.\u003cbr\u003eNot compatible with Ford Small Block Windsor, Cleveland, FE, or Big Block Ford engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 100 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Bolt\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: 12-point\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818407928104,"sku":"635-42062","price":20.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/635-42062_01.jpg?v=1739484263"},{"product_id":"pro-series-ford-13-17-5-0l-coyote-m11-cylinder-head-stud-kit","title":"Pro Series Ford 13-17 5.0L Coyote M11 Cylinder Head Stud Kit","description":"\u003cp\u003eUpgrade your Ford 5.0L Coyote build with a Pro Series cylinder head stud kit engineered for stronger clamping force, accurate torque readings, and reliable cylinder head sealing. Built for performance engine assembly, this kit helps improve head gasket retention and long-term durability under higher cylinder pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Head Alignment \u0026amp; Clamping\u003c\/strong\u003e\u003cbr\u003eStud-style fasteners help guide the cylinder head into position during assembly while providing strong, consistent clamping force for improved head gasket sealing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance Fastener Construction\u003c\/strong\u003e\u003cbr\u003eConstructed from 35 Chromoly Steel with a Black finish, this kit is designed for strength, corrosion resistance, and dependable performance during demanding engine operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTorque-Specific Installation\u003c\/strong\u003e\u003cbr\u003eDesigned for the listed application torque procedure: 3 steps, to 110 ft-lbs. Always follow the correct torque sequence, lubricant instructions, and any re-torque requirements for your engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Application-Specific Kit\u003c\/strong\u003e\u003cbr\u003eSold as a kit. Verify cylinder head style, block thread size, and application notes before installation to ensure proper fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eFORD 5.0L COYOTE V8\u003cbr\u003e• 5.0L \/ 302 in³ Coyote (Gen 1 \/ Gen 2, 2013–2017 applications)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eFord Mustang GT (2013–2017 5.0L Coyote equipped)\u003cbr\u003eFord F-150 (2013–2017 5.0L Coyote equipped, where applicable)\u003cbr\u003eCoyote swap and performance builds using compatible cylinder heads\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for 2013–2017 Ford 5.0L Coyote M11\/M12 cylinder head stud applications as listed by SKU.\u003c\/p\u003e\n\u003cp\u003eVerify model year, thread size, cylinder head design, and torque procedure before installation.\u003c\/p\u003e\n\u003cp\u003eNot compatible with Ford Small Block Windsor, Modular 4.6L\/5.4L, FE, or Big Block Ford engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 110 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Stud\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: 12-point\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818407960872,"sku":"635-819751","price":128.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/635-819751_02.jpg?v=1743807092"},{"product_id":"pro-series-ford-18-19-5-0l-coyote-m12-cylinder-head-stud-kit","title":"Pro Series Ford 18-19 5.0L Coyote M12 Cylinder Head Stud Kit","description":"\u003cp\u003eTSP's fasteners are composed of 35 chromoly steel for a minimum tensile strength of 190,000 PSI. Threads are rolled after heat treatment and then tested for tensile and yield strength. All hardware is then given a black oxide finish and oil coating to protect from rust and corrosion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eFORD 5.0L COYOTE V8\u003cbr\u003e• 5.0L \/ 302 in³ Coyote (Gen 3, 2018–2019 applications)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eFord Mustang GT (2018–2019 5.0L Coyote equipped)\u003cbr\u003eFord F-150 (2018–2019 5.0L Coyote equipped, where applicable)\u003cbr\u003eCoyote swap and performance builds using compatible cylinder heads\u003c\/p\u003e\n\u003cp\u003eNOTES\u003c\/p\u003e\n\u003cp\u003eDesigned for 2018–2019 Ford 5.0L Coyote M11\/M12 cylinder head stud applications as listed by SKU.\u003c\/p\u003e\n\u003cp\u003eVerify model year, thread size, cylinder head design, and torque procedure before installation.\u003c\/p\u003e\n\u003cp\u003eNot compatible with Ford Small Block Windsor, Modular 4.6L\/5.4L, FE, or Big Block Ford engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 125 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Stud\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: 12-point\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818407993640,"sku":"635-819752","price":154.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/635-819752_01.jpg?v=1739480638"},{"product_id":"pro-series-ford-11-12-5-0l-coyote-m12-cylinder-head-stud-kit","title":"Pro Series Ford 11-12 5.0L Coyote M12 Cylinder Head Stud Kit","description":"\u003cp\u003eUpgrade your Ford 5.0L Coyote build with a Pro Series cylinder head stud kit engineered for stronger clamping force, accurate torque readings, and reliable cylinder head sealing. Built for performance engine assembly, this kit helps improve head gasket retention and long-term durability under higher cylinder pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Head Alignment \u0026amp; Clamping\u003c\/strong\u003e\u003cbr\u003eStud-style fasteners help guide the cylinder head into position during assembly while providing strong, consistent clamping force for improved head gasket sealing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance Fastener Construction\u003c\/strong\u003e\u003cbr\u003eConstructed from 35 Chromoly Steel with a Black finish, this kit is designed for strength, corrosion resistance, and dependable performance during demanding engine operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTorque-Specific Installation\u003c\/strong\u003e\u003cbr\u003eDesigned for the listed application torque procedure: 3 steps, to 125 ft-lbs. Always follow the correct torque sequence, lubricant instructions, and any re-torque requirements for your engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Application-Specific Kit\u003c\/strong\u003e\u003cbr\u003eSold as a kit. Verify cylinder head style, block thread size, and application notes before installation to ensure proper fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eFORD 5.0L COYOTE V8\u003cbr\u003e• 5.0L \/ 302 in³ Coyote (Gen 1, 2011–2012 applications)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eFord Mustang GT (2011–2012 5.0L Coyote equipped)\u003cbr\u003eFord F-150 (2011–2012 5.0L Coyote equipped, where applicable)\u003cbr\u003eCoyote swap and performance builds using compatible cylinder heads\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for 2011–2012 Ford 5.0L Coyote M11\/M12 cylinder head stud applications as listed by SKU.\u003c\/p\u003e\n\u003cp\u003eVerify model year, thread size, cylinder head design, and torque procedure before installation.\u003c\/p\u003e\n\u003cp\u003eNot compatible with Ford Small Block Windsor, Modular 4.6L\/5.4L, FE, or Big Block Ford engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 125 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Stud\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: 12-point\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818408812840,"sku":"635-819753","price":150.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/635-819753_01.jpg?v=1739480460"},{"product_id":"pro-series-39-48-ford-flathead-offenhauser-cylinder-head-stud-kit","title":"Pro Series 39-48 Ford Flathead Offenhauser Cylinder Head Stud Kit","description":"\u003cp\u003eUpgrade your vintage Ford engine build with the Top Street Performance Pro Series 1939-1948 Ford Flathead Offenhauser Cylinder Head Stud Kit. Designed specifically for Ford Flathead V8 engines equipped with compatible Offenhauser cylinder heads, this Ford Flathead head stud kit provides the clamping force and durability needed to help maintain reliable head gasket sealing in street, restoration, hot rod, and performance applications. Whether you're rebuilding a period-correct Flathead or assembling a traditional hot rod engine, these Flathead Ford head studs deliver dependable cylinder head retention under demanding operating conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Head Alignment \u0026amp; Clamping Force\u003c\/strong\u003e\u003cbr\u003eDesigned to replace conventional head bolts, these Flathead V8 cylinder head studs help guide cylinder heads into position during assembly while providing strong, consistent clamping force. Stud-style fasteners are commonly preferred for vintage Flathead builds because they support improved head gasket retention and accurate torque application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Strength Performance Construction\u003c\/strong\u003e\u003cbr\u003eManufactured from heat-treated 35 chromoly steel with a minimum tensile strength of 190,000 PSI, these Ford Flathead cylinder head studs are built to withstand demanding engine conditions. Threads are rolled after heat treatment and protected with a black oxide finish and oil coating for enhanced durability and corrosion resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for Offenhauser Cylinder Head Applications\u003c\/strong\u003e\u003cbr\u003eEngine-specific design provides compatibility with Ford Flathead V8 engines utilizing compatible Offenhauser cylinder heads. These Offenhauser head studs are ideal for restoration projects, traditional hot rods, vintage performance engines, and custom Flathead builds requiring dependable cylinder head hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for Restoration \u0026amp; Hot Rod Builds\u003c\/strong\u003e\u003cbr\u003ePerfect for cylinder head installation, head gasket replacement, engine assembly, and vintage performance projects where upgraded Ford Flathead performance hardware is recommended. An excellent choice for maintaining proper head gasket sealing and long-term reliability in classic Ford Flathead engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eFORD FLATHEAD V8 (1939-1948)\u003cbr\u003e• 3.6L \/ 221 in³\u003cbr\u003e• 3.9L \/ 239 in³\u003cbr\u003e• 4.2L \/ 255 in³\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE CYLINDER HEADS\u003c\/strong\u003e\u003cbr\u003e• Offenhauser Flathead Cylinder Heads\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003e1939-1948 Ford Passenger Cars\u003cbr\u003e1939-1947 Ford Pickup Trucks\u003cbr\u003e1941-1948 Mercury Passenger Cars\u003cbr\u003eTraditional Hot Rod Builds\u003cbr\u003eVintage Ford Restoration Projects\u003cbr\u003eCustom Flathead-Powered Vehicles\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003cbr\u003e• Designed for 1939-1948 Ford Flathead V8 applications.\u003cbr\u003e• Designed for compatible Offenhauser cylinder head installations.\u003cbr\u003e• Verify cylinder head casting and application before ordering.\u003cbr\u003e• Verify head gasket and cooling passage compatibility during installation.\u003cbr\u003e• Not compatible with Ford Windsor, FE, Modular, Coyote, or Big Block Ford engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 4 steps up to 45 ft-lbs, check after warmup\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Stud\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: Hex\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818408845608,"sku":"660-81983","price":225.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/660-81983_02.jpg?v=1743807006"},{"product_id":"pro-series-chevy-small-block-2-bolt-large-journal-main-stud-kit","title":"Pro Series Chevy Small Block 2-Bolt Large Journal Main Stud Kit","description":"\u003cp\u003eStrengthen the foundation of your engine with the Top Street Performance Pro Series Chevy Small Block 2-Bolt Large Journal Main Stud Kit. Designed for Chevrolet Gen I Small Block engines equipped with 2-bolt main caps and large journal crankshafts, this SBC main stud kit provides the strength and clamping force needed to help maintain secure main bearing cap retention in street, performance, marine, and racing applications. Whether you're rebuilding a large journal 327, 350, or other compatible Gen I Small Block Chevy engine, these Small Block Chevy main studs deliver dependable bottom-end fastening performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Main Bearing Cap Retention\u003c\/strong\u003e\u003cbr\u003eDesigned to replace factory main bolts, these SBC main cap studs provide consistent clamping force and secure main cap retention. Stud-style fasteners help improve fastener engagement and are commonly used in performance engine builds, rotating assembly upgrades, and demanding street or racing applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Strength Performance Construction\u003c\/strong\u003e\u003cbr\u003eManufactured from heat-treated 35 chromoly steel with a minimum tensile strength of 190,000 PSI, this Small Block Chevy main stud kit is built to withstand demanding engine conditions. Threads are rolled after heat treatment, tested for tensile and yield strength, and protected with a black oxide finish and oil coating for enhanced durability and corrosion resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for 2-Bolt Large Journal SBC Engines\u003c\/strong\u003e\u003cbr\u003eEngine-specific design provides compatibility with Chevrolet Gen I Small Block engines utilizing 2-bolt main caps and large journal crankshaft configurations. These SBC main bearing cap studs are ideal for stock replacement, engine rebuilds, marine applications, and performance engine builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for Rebuilds \u0026amp; Performance Builds\u003c\/strong\u003e\u003cbr\u003ePerfect for engine assembly, rotating assembly service, bottom-end rebuilds, and performance engine projects where upgraded Small Block Chevy bottom-end hardware is recommended. An excellent choice for maintaining secure main cap retention in demanding street, marine, and racing environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN I (2-BOLT LARGE JOURNAL)\u003cbr\u003e• 5.4L \/ 327ci (1968-1969 Large Journal Applications)\u003cbr\u003e• 5.7L \/ 350ci\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON USES\u003c\/strong\u003e\u003cbr\u003e• Small Block Chevy Engine Rebuilds\u003cbr\u003e• Bottom-End Refreshes\u003cbr\u003e• Main Bearing Service\u003cbr\u003e• Rotating Assembly Rebuilds\u003cbr\u003e• Street Performance Builds\u003cbr\u003e• Marine Engine Builds\u003cbr\u003e• Drag Racing Applications\u003cbr\u003e• Engine Assembly Projects\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003cbr\u003e• Designed for Gen I Small Block Chevy engines with 2-bolt main caps.\u003cbr\u003e• Designed for large journal SBC applications.\u003cbr\u003e• Verify block and crankshaft configuration before ordering.\u003cbr\u003e• Not compatible with small journal Small Block Chevy engines.\u003cbr\u003e• Not compatible with 4-bolt main Small Block Chevy blocks.\u003cbr\u003e• Not compatible with LS, LT, or Big Block Chevy engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 75 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Stud\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: Hex\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818408878376,"sku":"719-131962","price":64.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/719-131962_01.jpg?v=1739478777"},{"product_id":"pro-series-chevy-small-block-2-bolt-small-journal-main-stud-kit","title":"Pro Series Chevy Small Block 2-Bolt Small Journal Main Stud Kit","description":"\u003cp\u003eStrengthen the foundation of your engine with the Top Street Performance Pro Series Chevy Small Block 2-Bolt Small Journal Main Stud Kit. Designed for Chevrolet Gen I Small Block engines equipped with 2-bolt main caps and small journal crankshafts, this SBC main stud kit provides the strength and clamping force needed to help maintain secure main bearing cap retention in street, restoration, marine, and performance applications. Whether you're rebuilding a 265, 283, 302, or early 327 Small Block Chevy, these Small Block Chevy main studs deliver dependable bottom-end fastening performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Main Bearing Cap Retention\u003c\/strong\u003e\u003cbr\u003eDesigned to replace factory main bolts, these SBC main cap studs provide consistent clamping force and secure main cap retention. Stud-style fasteners help improve fastener engagement and are commonly used in performance engine builds, vintage racing engines, and restoration projects requiring dependable bottom-end hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Strength Performance Construction\u003c\/strong\u003e\u003cbr\u003eManufactured from heat-treated 35 chromoly steel with a minimum tensile strength of 190,000 PSI, this Small Block Chevy main stud kit is built to withstand demanding engine conditions. Threads are rolled after heat treatment, tested for tensile and yield strength, and protected with a black oxide finish and oil coating for enhanced durability and corrosion resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for 2-Bolt Small Journal SBC Engines\u003c\/strong\u003e\u003cbr\u003eEngine-specific design provides compatibility with Chevrolet Gen I Small Block engines utilizing 2-bolt main caps and small journal crankshaft configurations. These SBC main bearing cap studs are ideal for stock replacement, engine rebuilds, restoration projects, and period-correct performance builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for Rebuilds \u0026amp; Restoration Projects\u003c\/strong\u003e\u003cbr\u003ePerfect for engine assembly, rotating assembly service, bottom-end rebuilds, and restoration projects where upgraded Small Block Chevy bottom-end hardware is recommended. An excellent choice for maintaining secure main cap retention in vintage Small Block Chevy applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN I (2-BOLT SMALL JOURNAL)\u003cbr\u003e• 4.3L \/ 265ci\u003cbr\u003e• 4.6L \/ 283ci\u003cbr\u003e• 4.9L \/ 302ci\u003cbr\u003e• 5.4L \/ 327ci (1962-1967 Small Journal Applications)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON USES\u003c\/strong\u003e\u003cbr\u003e• Small Block Chevy Engine Rebuilds\u003cbr\u003e• Bottom-End Refreshes\u003cbr\u003e• Main Bearing Service\u003cbr\u003e• Rotating Assembly Rebuilds\u003cbr\u003e• Restoration Projects\u003cbr\u003e• Vintage Performance Builds\u003cbr\u003e• Marine Engine Builds\u003cbr\u003e• Engine Assembly Projects\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003cbr\u003e• Designed for Gen I Small Block Chevy engines with 2-bolt main caps.\u003cbr\u003e• Designed for small journal crankshaft applications.\u003cbr\u003e• Verify block and crankshaft configuration before ordering.\u003cbr\u003e• Not compatible with large journal SBC engines.\u003cbr\u003e• Not compatible with LS, LT, or Big Block Chevy engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 75 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Stud\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: Hex\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818408911144,"sku":"719-131963","price":56.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/719-131963_01.jpg?v=1739478618"},{"product_id":"pro-series-chevy-small-block-4-bolt-large-journal-main-stud-kit","title":"Pro Series Chevy Small Block 4-Bolt Large Journal Main Stud Kit","description":"\u003cp\u003eStrengthen the foundation of your engine with the Top Street Performance Pro Series Chevy Small Block 4-Bolt Large Journal Main Stud Kit. Designed for Chevrolet Gen I Small Block engines equipped with 4-bolt main caps and large journal crankshafts, this SBC main stud kit provides the strength and clamping force needed to help maintain secure main bearing cap retention in street, performance, marine, and racing applications. Whether you're rebuilding a 327 large journal, 350, or 400 Small Block Chevy, these Small Block Chevy main studs deliver dependable bottom-end fastening performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Main Bearing Cap Retention\u003c\/strong\u003e\u003cbr\u003eDesigned to replace factory main bolts, these SBC main cap studs provide consistent clamping force and secure main cap retention. Stud-style fasteners help improve fastener engagement and are commonly used in performance engine builds, rotating assembly upgrades, and demanding racing applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Strength Performance Construction\u003c\/strong\u003e\u003cbr\u003eManufactured from heat-treated 35 chromoly steel with a minimum tensile strength of 190,000 PSI, this Small Block Chevy main stud kit is built to withstand demanding engine conditions. Threads are rolled after heat treatment, tested for tensile and yield strength, and protected with a black oxide finish and oil coating for enhanced durability and corrosion resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for 4-Bolt Large Journal SBC Engines\u003c\/strong\u003e\u003cbr\u003eEngine-specific design provides compatibility with Chevrolet Gen I Small Block engines utilizing 4-bolt main caps and large journal crankshaft configurations. These SBC main bearing cap studs are ideal for stock replacement, engine rebuilds, marine applications, and performance engine builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for Rebuilds \u0026amp; Performance Builds\u003c\/strong\u003e\u003cbr\u003ePerfect for engine assembly, rotating assembly service, bottom-end rebuilds, stroker builds, and performance engine projects where upgraded Small Block Chevy bottom-end hardware is recommended. An excellent choice for maintaining secure main cap retention in demanding street, marine, and racing environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN I (4-BOLT LARGE JOURNAL)\u003cbr\u003e• 5.4L \/ 327 in³ (1968-Up Large Journal Applications)\u003cbr\u003e• 5.7L \/ 350 in³\u003cbr\u003e• 6.6L \/ 400 in³\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON USES\u003c\/strong\u003e\u003cbr\u003e• Small Block Chevy Engine Rebuilds\u003cbr\u003e• Bottom-End Refreshes\u003cbr\u003e• Main Bearing Service\u003cbr\u003e• Rotating Assembly Rebuilds\u003cbr\u003e• Street Performance Builds\u003cbr\u003e• Marine Engine Builds\u003cbr\u003e• Engine Assembly Projects\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003cbr\u003e• Designed for Gen I Small Block Chevy engines with 4-bolt main caps.\u003cbr\u003e• Designed for large journal Gen I Small Block Chevy applications.\u003cbr\u003e• Verify block and crankshaft configuration before ordering.\u003cbr\u003e• Not compatible with small journal SBC engines.\u003cbr\u003e• Not compatible with LS, LT, or Big Block Chevy engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 75 ft-lbs inner, 70 ft-lbs outer\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Stud\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: Hex\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818408943912,"sku":"719-131964","price":61.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/719-131964_01.jpg?v=1739478331"},{"product_id":"pro-series-chevy-small-block-2-bolt-large-journal-main-bolt-kit","title":"Pro Series Chevy Small Block 2-Bolt Large Journal Main Bolt Kit","description":"\u003cp\u003eStrengthen the foundation of your engine with the Top Street Performance Pro Series Chevy Small Block 2-Bolt Small Journal Main Bolt Kit. Designed for Chevrolet Gen I Small Block engines equipped with 2-bolt main caps and small journal crankshafts, this SBC main bolt kit provides the strength and clamping force needed to help maintain secure main bearing cap retention in street, restoration, marine, and performance applications. Whether you're rebuilding a 265, 283, 302, or early 327 Small Block Chevy, these Small Block Chevy main bolts deliver dependable bottom-end fastening performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSecure Main Bearing Cap Retention\u003c\/strong\u003e\u003cbr\u003eDesigned to securely fasten the main bearing caps to the engine block, these SBC main cap bolts help maintain consistent clamping force and reliable crankshaft support. Ideal for engine rebuilds, rotating assembly service, and restoration projects requiring dependable main cap fasteners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Strength Performance Construction\u003c\/strong\u003e\u003cbr\u003eManufactured from heat-treated 35 chromoly steel with a minimum tensile strength of 190,000 PSI, this Small Block Chevy main bolt kit is built to withstand demanding engine conditions. Threads are rolled after heat treatment, tested for tensile and yield strength, and protected with a black oxide finish and oil coating for enhanced durability and corrosion resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for 2-Bolt Small Journal SBC Engines\u003c\/strong\u003e\u003cbr\u003eEngine-specific design provides compatibility with Chevrolet Gen I Small Block engines utilizing 2-bolt main caps and small journal crankshaft configurations. These SBC main bearing cap bolts are ideal for stock replacement, engine rebuilds, restoration projects, and period-correct performance builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for Rebuilds \u0026amp; Restoration Projects\u003c\/strong\u003e\u003cbr\u003ePerfect for engine assembly, rotating assembly service, bottom-end rebuilds, and restoration projects where fresh Small Block Chevy bottom-end hardware is recommended. An excellent choice for maintaining secure main cap retention in vintage Small Block Chevy applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN I (2-BOLT SMALL JOURNAL)\u003cbr\u003e• 4.3L \/ 265 in³\u003cbr\u003e• 4.6L \/ 283 in³\u003cbr\u003e• 4.9L \/ 302 in³\u003cbr\u003e• 5.4L \/ 327 in³ (1962-1967 Small Journal Applications)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON USES\u003c\/strong\u003e\u003cbr\u003e• Small Block Chevy Engine Rebuilds\u003cbr\u003e• Bottom-End Refreshes\u003cbr\u003e• Main Bearing Service\u003cbr\u003e• Rotating Assembly Rebuilds\u003cbr\u003e• Restoration Projects\u003cbr\u003e• Vintage Performance Builds\u003cbr\u003e• Marine Engine Builds\u003cbr\u003e• Engine Assembly Projects\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003cbr\u003e• Designed for Gen I Small Block Chevy engines with 2-bolt main caps.\u003cbr\u003e• Designed for small journal crankshaft applications.\u003cbr\u003e• Verify block and crankshaft configuration before ordering.\u003cbr\u003e• Not compatible with large journal SBC engines.\u003cbr\u003eNot compatible with LS, LT, or Big Block Chevy engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 75 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Bolt\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: Hex\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818408976680,"sku":"719-13262","price":36.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/719-13262_01.jpg?v=1739478032"},{"product_id":"pro-series-chevy-small-block-2-bolt-small-journal-main-bolt-kit","title":"Pro Series Chevy Small Block 2-Bolt Small Journal Main Bolt Kit","description":"\u003cp\u003eStrengthen the foundation of your engine with the Top Street Performance Pro Series Chevy Small Block 2-Bolt Small Journal Main Bolt Kit. Designed for Chevrolet Gen I Small Block engines equipped with 2-bolt main caps and small journal crankshafts, this SBC main bolt kit provides the strength and clamping force needed to help maintain secure main bearing cap retention in street, restoration, marine, and performance applications. Whether you're rebuilding a 265, 283, 302, or early 327 Small Block Chevy, these Small Block Chevy main bolts deliver dependable bottom-end fastening performance. The kit features heat-treated 35 chromoly steel construction with a minimum tensile strength of 190,000 PSI, rolled threads, and a black oxide finish with protective oil coating.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSecure Main Bearing Cap Retention\u003c\/strong\u003e\u003cbr\u003eDesigned to securely fasten the main bearing caps to the engine block, these SBC main cap bolts help maintain consistent clamping force and reliable crankshaft support. Ideal for engine rebuilds, rotating assembly service, and restoration projects requiring dependable main cap fasteners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Strength Performance Construction\u003c\/strong\u003e\u003cbr\u003eManufactured from heat-treated 35 chromoly steel with a minimum tensile strength of 190,000 PSI, this Small Block Chevy main bolt kit is built to withstand demanding engine conditions. Threads are rolled after heat treatment, tested for tensile and yield strength, and protected with a black oxide finish and oil coating for enhanced durability and corrosion resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for 2-Bolt Small Journal SBC Engines\u003c\/strong\u003e\u003cbr\u003eEngine-specific design provides compatibility with Chevrolet Gen I Small Block engines utilizing 2-bolt main caps and small journal crankshaft configurations. These SBC main bearing cap bolts are ideal for stock replacement, engine rebuilds, restoration projects, and period-correct performance builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for Rebuilds \u0026amp; Restoration Projects\u003c\/strong\u003e\u003cbr\u003ePerfect for engine assembly, rotating assembly service, bottom-end rebuilds, and restoration projects where fresh Small Block Chevy bottom-end hardware is recommended. An excellent choice for maintaining secure main cap retention in vintage Small Block Chevy applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN. I\u003cbr\u003e• 4.3 L \/ 262 in³\u003cbr\u003e• 4.3 L \/ 265 in³\u003cbr\u003e• 4.4 L \/ 267 in³\u003cbr\u003e• 4.6 L \/ 283 in³\u003cbr\u003e• 4.9 L \/ 302 in³\u003cbr\u003e• 5.0 L \/ 305 in³\u003cbr\u003e• 5.0 L \/ 307 in³\u003cbr\u003e• 5.4 L \/ 327 in³\u003cbr\u003e• 5.7 L \/ 346 in³ (LS1, LS6)\u003cbr\u003e• 6.6 L \/ 400 in³\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON USES\u003c\/strong\u003e\u003cbr\u003e• Small Block Chevy Engine Rebuilds\u003cbr\u003e• Bottom-End Refreshes\u003cbr\u003e• Main Bearing Service\u003cbr\u003e• Rotating Assembly Rebuilds\u003cbr\u003e• Restoration Projects\u003cbr\u003e• Vintage Performance Builds\u003cbr\u003e• Marine Engine Builds\u003cbr\u003e• Engine Assembly Projects\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003cbr\u003e• Designed for Gen I Small Block Chevy engines with 2-bolt main caps.\u003cbr\u003e• Designed for small journal crankshaft applications.\u003cbr\u003e• Verify block and crankshaft configuration before ordering.\u003cbr\u003e• Not compatible with large journal SBC engines.\u003cbr\u003eNot compatible with LS, LT, or Big Block Chevy engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 75 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Bolt\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: Hex\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818409009448,"sku":"719-13263","price":36.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/719-13263_01.jpg?v=1739477904"},{"product_id":"pro-series-chevy-small-block-4-bolt-large-journal-main-bolt-kit","title":"Pro Series Chevy Small Block 4-Bolt Large Journal Main Bolt Kit","description":"\u003cp\u003eStrengthen the foundation of your engine with the Top Street Performance Pro Series Chevy Small Block 4-Bolt Large Journal Main Bolt Kit. Designed for Chevrolet Gen I Small Block engines equipped with 4-bolt main caps and large journal crankshafts, this SBC main bolt kit provides the strength and clamping force needed to help maintain secure main bearing cap retention in street, performance, marine, and racing applications. Whether you're rebuilding a 327, 350, or 400 Small Block Chevy, these Small Block Chevy main bolts deliver dependable bottom-end fastening performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSecure Main Bearing Cap Retention\u003c\/strong\u003e\u003cbr\u003eDesigned to securely fasten the main bearing caps to the engine block, these SBC main cap bolts help maintain consistent clamping force and reliable crankshaft support. Ideal for engine rebuilds, rotating assembly service, and performance engine projects requiring dependable main cap fasteners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Strength Performance Construction\u003c\/strong\u003e\u003cbr\u003eManufactured from heat-treated 35 chromoly steel with a minimum tensile strength of 190,000 PSI, this Small Block Chevy main bolt kit is built to withstand demanding engine conditions. Threads are rolled after heat treatment, tested for tensile and yield strength, and protected with a black oxide finish and oil coating for enhanced durability and corrosion resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for 4-Bolt Large Journal SBC Engines\u003c\/strong\u003e\u003cbr\u003eEngine-specific design provides compatibility with Chevrolet Gen I Small Block engines utilizing 4-bolt main caps and large journal crankshaft configurations. These SBC main bearing cap bolts are ideal for stock replacement, engine rebuilds, marine applications, and performance engine builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for Rebuilds \u0026amp; Performance Builds\u003c\/strong\u003e\u003cbr\u003ePerfect for engine assembly, rotating assembly service, bottom-end rebuilds, and performance engine projects where fresh Small Block Chevy bottom-end hardware is recommended. An excellent choice for maintaining secure main cap retention in demanding environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN I (4-BOLT LARGE JOURNAL)\u003cbr\u003e• 5.4 L \/ 327 in³ (1968-Up Large Journal Applications)\u003cbr\u003e• 5.7 L \/ 350 in³ \u003cbr\u003e• 6.6 L \/ 400 in³\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON USES\u003c\/strong\u003e\u003cbr\u003e• Small Block Chevy Engine Rebuilds\u003cbr\u003e• Bottom-End Refreshes\u003cbr\u003e• Main Bearing Service\u003cbr\u003e• Rotating Assembly Rebuilds\u003cbr\u003e• Street Performance Builds\u003cbr\u003e• Marine Engine Builds\u003cbr\u003e• Drag Racing Applications\u003cbr\u003e• Engine Assembly Projects\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003cbr\u003e• Designed for Gen I Small Block Chevy engines with 4-bolt main caps.\u003cbr\u003e• Designed for large journal Gen I Small Block Chevy applications.\u003cbr\u003e• Verify block and crankshaft configuration before ordering.\u003cbr\u003e• Not compatible with small journal SBC engines.\u003cbr\u003e• Not compatible with LS, LT, or Big Block Chevy engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 75 ft-lbs inner, 70 ft-lbs outer\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Bolt\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: Hex\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818409042216,"sku":"719-13264","price":51.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/719-13264_01.jpg?v=1739477714"},{"product_id":"pro-series-chevy-small-block-cylinder-head-hex-stud-kit","title":"Pro Series Chevy Small Block Cylinder Head Hex Stud Kit","description":"\u003cp\u003eUpgrade your Small Block Chevy engine build with the Top Street Performance Pro Series Small Block Chevy Cylinder Head Hex Stud Kit. Designed for Chevrolet Gen I Small Block V8 applications, this SBC head stud kit provides the clamping force and durability needed to help maintain reliable head gasket sealing in street, performance, marine, and racing engines. Whether you're rebuilding a 305, 327, 350, or 400 Small Block Chevy, these Small Block Chevy head studs deliver dependable cylinder head retention under demanding operating conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Head Gasket Sealing\u003c\/strong\u003e\u003cbr\u003eDesigned to provide strong and consistent clamping force, these SBC cylinder head studs help support reliable head gasket sealing and cylinder pressure control. Stud-style fasteners also help guide cylinder heads into position during installation, making engine assembly easier and more precise than traditional head bolt installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Strength Performance Construction\u003c\/strong\u003e\u003cbr\u003eManufactured from heat-treated 35 chromoly steel with a minimum tensile strength of 190,000 PSI, these Chevy small block head studs are built to withstand demanding engine conditions. Threads are rolled after heat treatment and tested for tensile and yield strength, then protected with a black oxide finish and oil coating for enhanced durability and corrosion resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHex Head Design for Easy Installation\u003c\/strong\u003e\u003cbr\u003eThe hex head design allows straightforward installation and serviceability using common hand tools while maintaining accurate torque application. This makes the kit an excellent choice for engine builders looking for dependable cylinder head hardware with traditional wrench access.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for Gen I Small Block Chevy Applications\u003c\/strong\u003e\u003cbr\u003eEngine-specific design provides compatibility with a wide range of Chevrolet Small Block V8 engines. These Small Block Chevy head studs are ideal for stock replacement, engine rebuilds, cylinder head upgrades, marine applications, and performance engine builds requiring dependable cylinder head hardware. Compatible with 262, 265, 267, 283, 302, 305, 307, 327, 350, and 400 cubic inch Gen I Small Block Chevy engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for Rebuilds \u0026amp; Performance Builds\u003c\/strong\u003e\u003cbr\u003ePerfect for cylinder head installation, head gasket replacement, engine assembly, and performance engine projects where upgraded SBC cylinder head hardware is recommended. An excellent choice for maintaining proper head gasket sealing and long-term reliability in street, marine, and racing applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN. I\u003cbr\u003e• 4.3L \/ 262 in³\u003cbr\u003e• 4.3L \/ 265 in³\u003cbr\u003e• 4.4L \/ 267 in³\u003cbr\u003e• 4.6L \/ 283 in³\u003cbr\u003e• 4.9L \/ 302 in³\u003cbr\u003e• 5.0L \/ 305 in³\u003cbr\u003e• 5.0L \/ 307 in³\u003cbr\u003e• 5.4L \/ 327 in³\u003cbr\u003e• 5.7L \/ 350 in³\u003cbr\u003e• 6.6L \/ 400 in³\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eChevrolet Camaro (1967–1995 SBC equipped)\u003cbr\u003eChevrolet Chevelle (1964–1977 SBC)\u003cbr\u003eChevrolet Nova (1962–1979 SBC)\u003cbr\u003eChevrolet C10 \/ C\/K Trucks (1960–1995 SBC)\u003cbr\u003eChevrolet Impala \/ Caprice (SBC equipped)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003cbr\u003e• Designed for compatible Gen I Small Block Chevy cylinder head applications.\u003cbr\u003e• Compatible with common SBC stroker combinations including 383 and 406 builds.\u003cbr\u003e• Verify cylinder head style and fastener requirements before ordering.\u003cbr\u003e• Not compatible with LT1\/LT4 Gen II engines.\u003cbr\u003e• Not compatible with LS, LT, or Big Block Chevy engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 75 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Bolt\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: 12-point\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818409074984,"sku":"719-81949","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/719-81949_01.jpg?v=1739477559"},{"product_id":"pro-series-chevy-small-block-cylinder-head-12-point-stud-kit","title":"Pro Series Chevy Small Block Cylinder Head 12-Point Stud Kit","description":"\u003cp\u003eUpgrade your Small Block Chevy engine build with the Top Street Performance Pro Series Small Block Chevy Cylinder Head 12-Point Stud Kit. Designed for Chevrolet Gen I Small Block V8 applications, this SBC head stud kit provides the clamping force and durability needed to help maintain reliable head gasket sealing in street, performance, marine, and racing engines. Whether you're rebuilding a 305, 327, 350, or 400 Small Block Chevy, these Small Block Chevy head studs deliver dependable cylinder head retention under demanding operating conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Head Gasket Sealing\u003c\/strong\u003e\u003cbr\u003eDesigned to provide strong and consistent clamping force, these SBC cylinder head studs help support reliable head gasket sealing and cylinder pressure control. Stud-style fasteners also help guide cylinder heads into position during installation, making engine assembly easier and more precise than traditional head bolt installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Strength Performance Construction\u003c\/strong\u003e\u003cbr\u003eManufactured from heat-treated 35 chromoly steel with a minimum tensile strength of 190,000 PSI, these Chevy small block head studs are built to withstand demanding engine conditions. Threads are rolled after heat treatment and tested for tensile and yield strength, then protected with a black oxide finish and oil coating for enhanced durability and corrosion resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for Gen I Small Block Chevy Applications\u003c\/strong\u003e\u003cbr\u003eEngine-specific design provides compatibility with a wide range of Chevrolet Small Block V8 engines. These Small Block Chevy head studs are ideal for stock replacement, engine rebuilds, cylinder head upgrades, marine applications, and performance engine builds requiring dependable cylinder head hardware. Compatible with 262, 265, 267, 283, 302, 305, 307, 327, 350, and 400 cubic inch Gen I Small Block Chevy engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for Rebuilds \u0026amp; Performance Builds\u003c\/strong\u003e\u003cbr\u003ePerfect for cylinder head installation, head gasket replacement, engine assembly, and performance engine projects where upgraded SBC cylinder head hardware is recommended. An excellent choice for maintaining proper head gasket sealing and long-term reliability in street, marine, and racing applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN. I\u003cbr\u003e• 4.3L \/ 262 in³\u003cbr\u003e• 4.3L \/ 265 in³\u003cbr\u003e• 4.4L \/ 267 in³\u003cbr\u003e• 4.6L \/ 283 in³\u003cbr\u003e• 4.9L \/ 302 in³\u003cbr\u003e• 5.0L \/ 305 in³\u003cbr\u003e• 5.0L \/ 307 in³\u003cbr\u003e• 5.4L \/ 327 in³\u003cbr\u003e• 5.7L \/ 350 in³\u003cbr\u003e• 6.6L \/ 400 in³\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eChevrolet Camaro (1967–1995 SBC equipped)\u003cbr\u003eChevrolet Chevelle (1964–1977 SBC)\u003cbr\u003eChevrolet Nova (1962–1979 SBC)\u003cbr\u003eChevrolet C10 \/ C\/K Trucks (1960–1995 SBC)\u003cbr\u003eChevrolet Impala \/ Caprice (SBC equipped)\u003c\/p\u003e\n\u003cp\u003eNOTES\u003c\/p\u003e\n\u003cp\u003eFits Gen I Small Block Chevy engines (1955–1995).\u003c\/p\u003e\n\u003cp\u003eFits perimeter-bolt valve covers and pre-Vortec intake manifolds.\u003c\/p\u003e\n\u003cp\u003eCompatible with common SBC stroker builds (383 \/ 406).\u003c\/p\u003e\n\u003cp\u003eVerify fastener style, head design, and block\/head combination before installation.\u003c\/p\u003e\n\u003cp\u003eNot compatible with LT1 \/ LT4 Gen II engines, LS-based engines, or Big Block Chevy engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 75 ft-lbs\u003cbr\u003eColor: Black\u003cbr\u003eFastener Style: Bolt\u003cbr\u003eGrade: Performance\u003cbr\u003eHead Style: 12-point\u003cbr\u003eMaterial: 35 Chromoly Steel\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818409107752,"sku":"719-81951","price":176.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/719-81951_01_c1a7108c-369e-489d-b0fe-52a19783dae0.jpg?v=1741029210"},{"product_id":"pro-series-chevy-small-block-cylinder-head-12-point-bolt-kit","title":"Pro Series Chevy Small Block Cylinder Head 12-Point Bolt Kit","description":"\u003cp\u003eUpgrade your Small Block Chevy engine build with the Top Street Performance Pro Series Small Block Chevy Cylinder Head 12-Point Bolt Kit. Designed for Chevrolet Gen I Small Block V8 applications, this SBC head bolt kit provides the clamping force and durability needed to help maintain reliable head gasket sealing in street, performance, marine, and racing engines. Whether you're rebuilding a 305, 327, 350, or 400 Small Block Chevy, these Small Block Chevy head bolts deliver dependable cylinder head retention under demanding operating conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Cylinder Head Clamping Force\u003c\/strong\u003e\u003cbr\u003eDesigned to securely fasten cylinder heads to the engine block, these SBC cylinder head bolts help maintain consistent cylinder head clamping force and dependable head gasket retention. Ideal for engine rebuilds, cylinder head replacement, and performance engine assembly projects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Strength Performance Construction\u003c\/strong\u003e\u003cbr\u003eManufactured from heat-treated 35 chromoly steel with a minimum tensile strength of 190,000 PSI, these Chevy small block head bolts are built to withstand demanding engine conditions. Threads are rolled after heat treatment and protected with a black oxide finish and oil coating for enhanced durability and corrosion resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for Gen I Small Block Chevy Applications\u003c\/strong\u003e\u003cbr\u003eEngine-specific design provides compatibility with a wide range of Chevrolet Small Block V8 engines. These Small Block Chevy head bolts are ideal for stock replacement, engine rebuilds, cylinder head upgrades, marine applications, and performance engine builds requiring dependable cylinder head hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for Rebuilds \u0026amp; Performance Builds\u003c\/strong\u003e\u003cbr\u003ePerfect for cylinder head installation, head gasket replacement, engine assembly, and performance engine projects where fresh SBC cylinder head hardware is recommended. An excellent choice for maintaining proper head gasket sealing and long-term reliability in street, marine, and racing applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN. I\u003cbr\u003e• 4.3L \/ 262 in³\u003cbr\u003e• 4.3L \/ 265 in³\u003cbr\u003e• 4.4L \/ 267 in³\u003cbr\u003e• 4.6L \/ 283 in³\u003cbr\u003e• 4.9L \/ 302 in³\u003cbr\u003e• 5.0L \/ 305 in³\u003cbr\u003e• 5.0L \/ 307 in³\u003cbr\u003e• 5.4L \/ 327 in³\u003cbr\u003e• 5.7L \/ 350 in³\u003cbr\u003e• 6.6L \/ 400 in³\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eChevrolet Camaro (1967–1995 SBC equipped)\u003cbr\u003eChevrolet Chevelle (1964–1977 SBC)\u003cbr\u003eChevrolet Nova (1962–1979 SBC)\u003cbr\u003eChevrolet C10 \/ C\/K Trucks (1960–1995 SBC)\u003cbr\u003eChevrolet Impala \/ Caprice (SBC equipped)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003cbr\u003e• Designed for compatible Gen I Small Block Chevy cylinder head applications.\u003cbr\u003e• Verify cylinder head style and fastener requirements before ordering.\u003cbr\u003e• Not compatible with LS, LT, or Big Block Chevy engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eTorque: 3 steps, to 125 ft-lbs\u003cbr\u003eFastener Color: Black\u003cbr\u003eFastener Material: 35 Chromoly\u003cbr\u003eFastener Style: Bolt\u003cbr\u003eHead Style: 12-point\u003cbr\u003eQuantity: Sold as a kit\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49818409140520,"sku":"719-82051","price":78.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/719-82051_01.jpg?v=1739476635"}],"url":"https:\/\/www.topstreetperformance.com\/collections\/hardware-sets.oembed?page=4","provider":"Top Street Performance","version":"1.0","type":"link"}