Collection: Hardware & Fastener Sets
Complete your engine build with premium hardware and fastener sets from Top Street Performance. Our selection includes engine bolt kits, head bolts, head studs, main studs, balancer bolts, flexplate bolts, camshaft hardware, bellhousing bolts, and other essential fasteners for Chevy, LS, LT, Ford, Mopar, and GM applications. Built for strength, durability, and precise fitment, these hardware sets help ensure reliable assembly for street performance, racing, restoration, and engine swap projects.
-
Pro Series GM Gen III-V LS/LT Connecting Rod Bolt Kit
Vendor:Top Street PerformanceSKU: 735-18285Regular price $47.15Sale price $47.15 Regular priceUnit price per$53.58Save $6.43 -
Pro Series 01-16 GM Duramax Diesel 6.6L Cylinder Head 12-point Stud Kit
Vendor:Top Street PerformanceSKU: 740-81986Regular price $256.48Sale price $256.48 Regular priceUnit price per$291.45Save $34.97 -
Pro Series 04-20 LS Cylinder Head Hex Bolt Kit
Vendor:Top Street PerformanceSKU: 734-82079Regular price $118.25Sale price $118.25 Regular priceUnit price per$134.38Save $16.13 -
Pro Series 97-03 LS Cylinder Head Hex Bolt Kit
Vendor:Top Street PerformanceSKU: 734-82067Regular price $163.44Sale price $163.44 Regular priceUnit price per$185.73Save $22.29 -
Pro Series 04-20 LS Cylinder Head 12-point Stud Kit
Vendor:Top Street PerformanceSKU: 734-81964Regular price $136.29Sale price $136.29 Regular priceUnit price per$154.88Sold out -
Pro Series 97-03 LS Cylinder Head 12-point Stud Kit
Vendor:Top Street PerformanceSKU: 734-81963Regular price $146.96Sale price $146.96 Regular priceUnit price per$167.00Sold out -
Pro Series GM Gen III/IV LS Bell Housing Bolt Kit
Vendor:Top Street PerformanceSKU: 734-21157Regular price $22.88Sale price $22.88 Regular priceUnit price per$26.00Save $3.12 -
Pro Series GM Gen III/IV LS Non-Adjustable Rocker Arm Stud Kit
Vendor:Top Street PerformanceSKU: 734-181986Regular price $45.89Sale price $45.89 Regular priceUnit price per$52.15Save $6.26 -
Pro Series GM Gen III/IV LS and LSX Main Stud Kit
Vendor:Top Street PerformanceSKU: 734-131955Regular price $122.58Sale price $122.58 Regular priceUnit price per$139.30Save $16.72 -
Pro Series GM Gen III LS Complete Engine and Accessory Bolt Kit
Vendor:Top Street PerformanceSKU: 730-21185Regular price $275.00Sale price $275.00 Regular priceUnit price per$312.50Save $37.50 -
Pro Series Chevy Big Block Bowtie / Dart / Merlin / Pro Top / World Products Cylinder Head 12-point Bolt Kit
Vendor:Top Street PerformanceSKU: 722-82095Regular price $108.06Sale price $108.06 Regular priceUnit price per$122.80Save $14.74 -
Pro Series Chevy Big Block OEM Cylinder Head Hex Stud Kit
Vendor:Top Street PerformanceSKU: 722-81058Regular price $160.29Sale price $160.29 Regular priceUnit price per$182.15Save $21.86 -
Pro Series Chevy Big Block Cylinder Head 12-Point Bolt Kit
Vendor:Top Street PerformanceSKU: 722-82051Regular price $88.00Sale price $88.00 Regular priceUnit price per$100.00Save $12 -
Pro Series Chevy Big Block 4-Bolt Main Bolt Kit
Vendor:Top Street PerformanceSKU: 722-13249Regular price $74.80Sale price $74.80 Regular priceUnit price per$85.00Save $10.20 -
Pro Series Chevy Big Block 2-Bolt Main Bolt Kit
Vendor:Top Street PerformanceSKU: 722-13248Regular price $41.56Sale price $41.56 Regular priceUnit price per$47.23Save $5.67 -
Pro Series Chevy Big Block 4-Bolt Main Stud Kit
Vendor:Top Street PerformanceSKU: 722-131944Regular price $129.36Sale price $129.36 Regular priceUnit price per$147.00Save $17.64 -
Pro Series Chevy Big Block 2-Bolt Main Stud Kit
Vendor:Top Street PerformanceSKU: 722-131942Regular price $67.89Sale price $67.89 Regular priceUnit price per$77.15Save $9.26 -
Pro Series Chevy Small Block 12 Rollover/18 Degree Brodix Cylinder Head 12-Point Bolt Kit
Vendor:Top Street PerformanceSKU: 719-82087Regular price $95.59Sale price $95.59 Regular priceUnit price per$108.63Save $13.04 -
Pro Series Chevy Small Block Cylinder Head 12-Point Bolt Kit
Vendor:Top Street PerformanceSKU: 719-82051Regular price $78.32Sale price $78.32 Regular priceUnit price per$89.00Sold out -
Pro Series Chevy Small Block Cylinder Head 12-Point Stud Kit
Vendor:Top Street PerformanceSKU: 719-81951Regular price $176.33Sale price $176.33 Regular priceUnit price per$200.38Save $24.05
