ARP 234-4316 Head Stud Kit for CHEVROLET Gen III (2003 & earlier). 4 short. 16 long. 8740. 12pt ymm_19 0L 2019-2025

0L 2019-2025

9/16 hex NOTE: 1987 & newer EFI engines

Ideally suited for installing exhaust headers

but one that gives other senses a thorough workout

ARP 234-4316 Head Stud Kit for CHEVROLET Gen III (2003 & earlier). 4 short. 16 long. 8740. 12pt ymm_19 0L 2019-2025It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all out competition powerplants. Simply stated, theres not a better stud setup on the market today. For openers, ARP uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Each stud is placed vertically in special racks and precisely heat treated to 200, 000 psi. This procedure ensures complete heat