{"product_id":"chevy-big-block-long-water-pump-mid-mount-alternator-bracket-polished","title":"Chevy Big Block Long Water Pump Mid-Mount Alternator Bracket - Polished","description":"\u003cp\u003e\u003cspan\u003eUpgrade your accessory drive system with this Chevy Big Block Long Water Pump Mid-Mount Alternator Bracket featuring a polished finish and precision-machined billet aluminum construction. Designed for compatible Big Block Chevrolet engines equipped with a long water pump, this bracket provides secure alternator mounting while creating a cleaner, more organized engine bay appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Big Block Chevy alternator bracket is engineered for GM 10SI alternator applications and helps maintain proper alternator positioning and belt alignment during street driving, restoration projects, and performance builds. The mid-mount passenger-side configuration provides a compact accessory layout while delivering reliable alternator support.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether you're replacing worn alternator mounting hardware on a 396, 402, 427, 454, or 502 Big Block Chevy engine, this long water pump alternator bracket delivers dependable performance and polished billet styling. Its precision-machined billet aluminum construction is designed to withstand engine vibration and normal accessory drive loads while maintaining a professional appearance under the hood.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePopular among muscle car, street rod, truck, marine, and restoration enthusiasts, this BBC alternator bracket is an excellent choice for compatible Mark IV, Gen V, and Gen VI Big Block Chevrolet applications requiring a mid-mount alternator solution. The polished finish complements both factory-style restorations and custom performance builds while helping create a clean accessory drive layout.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"735\" data-end=\"768\"\u003eApplication-Specific Mounting\u003c\/strong\u003e\u003cbr data-start=\"768\" data-end=\"771\"\u003eDesigned around the specified engine and accessory drive layout to help maintain proper alternator positioning and belt alignment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-end=\"768\" data-start=\"728\"\u003eDurable Billet Aluminum Construction\u003c\/strong\u003e\u003cbr data-end=\"771\" data-start=\"768\"\u003eManufactured from billet aluminum to provide strength, durability, and reliable alternator support in street, restoration, marine, and performance applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"312\" data-end=\"339\"\u003eClean Engine Bay Finish\u003c\/strong\u003e\u003cbr data-start=\"339\" data-end=\"342\"\u003eThe polished finish enhances engine compartment appearance and complements restoration, muscle car, street rod, marine, and custom performance builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1064\" data-end=\"1097\"\u003eMid-Mount Alternator Position\u003c\/strong\u003e\u003cbr data-start=\"1097\" data-end=\"1100\"\u003ePositions the alternator in a mid-mount passenger-side location for compatibility with the specified accessory drive layout.\u003c\/p\u003e\n\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 in3\u003cbr\u003e• 7.4 L \/ 454 in3\u003cbr\u003e• 8.2 L \/ 502 in3\u003c\/p\u003e\n\u003cp\u003eCHEVROLET BIG BLOCK V8 GEN. V\u003cbr\u003e• 7.4 L \/ 454 in3\u003cbr\u003e• 8.2 L \/ 502 in3\u003c\/p\u003e\n\u003cp\u003eCHEVROLET BIG BLOCK V8 GEN. VI\u003cbr\u003e• 7.4 L \/ 454 in3\u003cbr\u003e• 8.2 L \/ 502 in3\u003c\/p\u003e\n\u003cp\u003eNOTE Fits big block Chevy applications with long-neck water pumps\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003e• Chevrolet Silverado 1500 \/ 2500 \/ 3500\u003cbr\u003e• GMC Sierra 1500 \/ 2500 \/ 3500\u003cbr\u003e• Chevrolet Tahoe \/ Suburban\u003cbr\u003e• GMC Yukon \/ Yukon XL\u003cbr\u003e• Chevrolet Camaro \/ Corvette (LS equipped)\u003cbr\u003e• Pontiac GTO \/ G8 (LS equipped)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eAccessory Type: Alternator\u003cbr\u003eAlternator Style: Gm 10Si\u003cbr\u003eFinish: Polished\u003cbr\u003eBracket Type: Upper \u0026amp; Lower\u003cbr\u003eWater Pump Style: Long Neck\u003cbr\u003eMounting Position: Middle Passenger Side\u003cbr\u003eUpper Mounting: Water Pump \u0026amp; Cylinder Head\u003cbr\u003eLower Mounting: Water Pump\u003cbr\u003eBracket Material: Billet Aluminum\u003cbr\u003eHardware: Included\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49980563489064,"sku":"JM9133P","price":51.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/jm9133p_1600_1_1_2.jpg?v=1736796787","url":"https:\/\/www.topstreetperformance.com\/products\/chevy-big-block-long-water-pump-mid-mount-alternator-bracket-polished","provider":"Top Street Performance","version":"1.0","type":"link"}