234-4314 | ARP 04+ GM LS CA625+ 12pt Head Stud Kit
OUT OF STOCK Contact us for an ETA.
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.