Secure Assembly with Main Stud & Bolt Kits
Experience exceptional Main Stud & Bolt Kits engineered to secure your engine’s components with unmatched precision. At HD Werks, our JDM collection delivers innovative design and robust engineering for aftermarket upgrades. Each kit is crafted to ensure optimal clamping force and reliability, echoing Japanese craftsmanship and racing durability. Discover reliable designs and quality parts that safeguard your engine’s integrity. Our range offers both original and custom options tailored to your application. Enjoy performance, JDM, accessories, custom, genuine security with our premium Main Stud & Bolt Kits collection.
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Vendor:ARPARP Audi 5-Cylinder 96 & Earlier Main Stud Kit
Regular price $145.99Regular price -
Vendor:ARP
ARP VW Water Cooled Main Stud Kit
Regular price $155.99Regular price -
Vendor:ARPARP Toyota Supra B58B30 Main Stud Kit
Regular price $233.99Regular price -
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Vendor:ARPARP Toyota 1NZFE 1.5L 4-cylinder DOHC Main Stud Kit
Regular price $159.99Regular price -
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Vendor:ARPARP Toyota 2.0L 4U-GSE 4cyl Main Bolt Kit
Regular price $455.99Regular price -
Sold outVendor:ARP
ARP Nissan YD25 Diesel Main Stud Kit
Regular price $170.99Regular price -
Vendor:ARP
ARP Nissan RB26 Inline 6cyl Main Stud Kit
Regular price $242.99Regular price -
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Vendor:ARPARP BMW N12/N14/N16/N18 1.6L Main Stud Kit
Regular price $251.99Regular price -
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Vendor:ARPARP BMW S1000RR ARP2000 Main Bolt Kit
Regular price $312.99Regular price -
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ARP Pontiac 400-455 4-Bolt Main Stud Kit
Regular price $150.99Regular price -
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ARP Pontiac 400-455 2-Bolt Main Stud Kit
Regular price $100.99Regular price -
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ARP 99+ Pontiac Supercharged 3800 L67 12pt Main Stud Kit
Regular price $68.99Regular price -
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ARP 99+ Pontiac Supercharged 3800 L67 Hex Main Stud Kit
Regular price $57.99Regular price -
Vendor:ARPARP Polaris 900cc / 1000cc RZR Main Stud Kit
Regular price $156.99Regular price -
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ARP Polaris 900cc/1000cc RZR Main Bolt Kit
Regular price $111.99Regular price -
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Vendor:ARP
ARP Oldsmobile 455 2-Bolt Main Bolt Kit
Regular price $52.99Regular price -
Sold outVendor:ARP
ARP Oldsmobile 350 Diesel 5.7 Main Stud Kit
Regular price $116.99Regular price -
Vendor:ARP
ARP Oldsmobile 350 Diesel 2 Bolt Main Bolt Kit
Regular price $61.99Regular price -
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ARP Oldsmobile 350 2 Bolt Main Bolt Kit
Regular price $47.99Regular price -
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Vendor:ARPARP Lancia Delta 2.0L 16V Main Stud Kit
Regular price $144.99Regular price -
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Sold outVendor:ARP
ARP 91-99 Saturn 1.9L DOHC Main Stud Kit
Regular price $149.99Regular price -
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Vendor:ARPARP Rover 4.0L-4.6L V8 Main Stud Kit
Regular price $237.99Regular price -
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Vendor:ARPARP Rover 4.0L-4.6L V8 Main Bolt Kit
Regular price $178.99Regular price -
Vendor:ARP
ARP Ford Modular 4.6L/5.4L 3V 4-Bolt w/ Windage Tray Main Stud Kit
Regular price $310.99Regular price -
Vendor:ARP
ARP Ford Modular 4.6L 4V 4-Bolt Main Stud Kit
Regular price $263.99Regular price -
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Vendor:ARPARP Ford Modular Boss V8 5.0L Main Stud Kit
Regular price $194.99Regular price -
Vendor:ARP
ARP 03-04 Ford Modular 4.6L Super Charger 2-Bolt w/ Tray Main Stud Kit
Regular price $145.99Regular price -
Vendor:ARP
ARP Ford Modular 4.6L 2V 2-Bolt Main Stud Kit
Regular price $142.99Regular price
