Head Stud Kit
GM '04 & UP Chevy Gen III/LS Series Small Block, CA625+ 12pt
Socket Size(s) : 9/16 12pt, 3/8 12pt, 3/16 Allen, 1/8 Allen
When you upgrade the performance of your LS engine, many times you will exceed the capabilities of the factory hardware. ARP has the solution for you. Made out of premium grade custom age 625+ materials, these studs have a strength rated far superior to OE and "aircraft" quality bolts. This material is heat treated to provide a tensile strength in the 260,000 psi range and is an excellent choice for building your high revving all motor, or forced Induction application.
Proposition 65 Warnings.
Cancer and Reproductive Harm. See details below.
Items that are not CARB Legal will not be sold and ship to California or CARB states.
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