ARP 135-4001 Head Stud Kit for CHEVROLET Big Block hex ymm_31 Bronze Press-In Lug Wheel Studs

Bronze Press-In Lug Wheel Studs by ARP

Increased power and torque across a broad rpm range

532˝) * The nearest standard drill bit is too small

the tailpipes are larger than stock and share a similar profile with the Akrapovic exhaust developed for the Toyota GR Supra

ARP 135-4001 Head Stud Kit for CHEVROLET Big Block hex ymm_31 Bronze Press-In Lug Wheel StudsIt 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