ARP 3.5" M14x1.5mm S550 4 Wheel Stud Kit
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3/8" General replacement ARP2000 rod bolt kit
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Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.
Availability:
Ships on Aug 10, 2026
Ships on Aug 10, 2026
S197 rear wheel stud kit
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LS1 Chevy cam bolt kit
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Honda D-Series 1.5L & 1.6L SOHC flywheel bolt kit
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Toyota Supra 2JZA80 undercut head stud kit
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S14 E30 M3 M11-1.25 X 1.600 Rod Bolt Kit
The factory connecting rod bolts on the S14 are good, but they are decades-old technology designed for stock power and standard street driving. When you start chasing apexes, upgrading cams, or just stretching the legs of your E30 M3 the way BMW intended
2X Entries For Our 25th Anniversary Sweepstakes!
Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.
Availability:
Ships on Aug 10, 2026
Ships on Aug 10, 2026
ARP M8x1.25x25mm 12pt SS Bolts (5/pkg)
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SB Chevy LS7 GENV LT1 12pt balancer bolt kit
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ARP Sport Compact M8x1.25x51mm Stainless Accessory Studs (8 pack)
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Known for head studs and head bolts, ARP is the go-to fastener when failure is not an option. Main studs, cylinder head bolts or wheel studs are all critical components where unexpected stretching can result in a detrimental failure. ARP features premium grade 8740 alloy that is a far superior material selection for this application versus a supposed "aircraft" quality product.