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 93-02 Ford 7.3L Diesel Power Stroke Main Stud Kit
Regular price $432.99Regular price -
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ARP Dodge Cummins ISF 2.8L ARP2000 Main Stud Kit
Regular price $219.99Regular price -
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Vendor:ARPARP 07+ Dodge 6.7L Cummins Diesel w/ Girdle Main Stud Kit
Regular price $320.99Regular price -
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Vendor:ARPARP Dodge Cummins 4BT 3.9L Diesel 4cyl Main Stud Kit
Regular price $249.99Regular price -
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Vendor:ARPARP 89-6/97 Dodge Cummins 5.9L Diesel 12V 2 Bolt Main Stud Kit
Regular price $347.99Regular price -
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Vendor:ARPARP 6/97-06 Dodge Cummins 5.9L Diesel 24V 2 Bolt Main Stud Kit
Regular price $308.99Regular price -
Vendor:ARPARP Chrysler 5.7L/6.1L Hemi Main Stud Kit
Regular price $199.99Regular price -
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Vendor:ARPARP Mopar all V8 w/windage tray main stud kit
Regular price $119.99Regular price -
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Vendor:ARPARP BB Chevy 4-Bolt Main Stud Kit
Regular price $199.99Regular price -
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Vendor:ARPARP BB Chevy Mark V 502 w/ Windage Tray Main Stud Kit
Regular price $217.99Regular price -
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Vendor:ARPARP BB Chevy 454 Dart Big M Block Main Stud Kit
Regular price $152.99Regular price -
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Vendor:ARPARP H502 BBC 4 Bolt Main Stud Kit
Regular price $146.99Regular price -
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Vendor:ARPARP BBC Dart Big M 4-bolt Cast Iron Caps Main Stud Kit
Regular price $132.99Regular price -
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Vendor:ARPARP Main Stud Stud Kit BB Chevy 2 Bolt
Regular price $114.99Regular price -
Vendor:ARPARP SB Chevy LT1 6.2L Main Stud Kit
Regular price $254.99Regular price -
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Vendor:ARPARP Little M Iron Main Caps 4 Bolt Splayed Main Stud Kit - Black
Regular price $102.99Regular price -
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Vendor:ARPARP SB Chevy 4 Bolt Splayed Main Stud Kit
Regular price $107.99Regular price -
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Vendor:ARPARP SB Chevy w/ Windage Tray Main Stud Kit
Regular price $156.99Regular price -
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Vendor:ARPARP SB Chevy 2-Bolt Large Journal w/ 1/2 Inch Straps on F&R Caps Main Bolt Kit
Regular price $120.99Regular price -
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Vendor:ARPARP SB Chevy 4-Bolt Large Journal Main Bolt Kit
Regular price $119.99Regular price -
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Vendor:ARPARP Chevy V6 w/ Windage Tray 12pt Main Stud Kit
Regular price $110.99Regular price -
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Vendor:ARPARP 06+ Chevy Duramax Diesel LBZ/LMM Main Stud Kit
Regular price $311.99Regular price -
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Vendor:ARPARP 05 & Earlier Chevy Duramax Diesel LB7/LLY Main Stud Kit
Regular price $307.99Regular price -
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Vendor:ARPARP Volvo 2.4L B5254 5 Cylinder Main Stud Kit
Regular price $395.99Regular price -
Vendor:ARPARP Volvo 2.5L B5254 5cyl. 00+ Main Stud Kit
Regular price $395.99Regular price -
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Vendor:ARPARP Renault Clio (F4R) Main Stud Kit
Regular price $149.99Regular price -
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Vendor:ARPARP Vauxhall/Opel 2.5L V6 Main Stud Kit
Regular price $212.99Regular price -
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Vendor:ARPARP Vauxhall/Opel 2.0L 16V Main Stud Kit
Regular price $133.99Regular price -
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Vendor:ARPARP 90-05 Acura NSX 3.0L/3.2L Main Stud Kit
Regular price $335.99Regular price -
Vendor:ARPARP Honda H22 A4 VTEC Main Stud Kit
Regular price $136.99Regular price -
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Vendor:ARPARP BMC B Series 5-Main Main Stud Kit
Regular price $104.99Regular price
