ARP 135-4007 Head Stud Kit for CADILLAC 472-500 ymm_22 571˝) Wheel Stud Hole Size

571˝) Wheel Stud Hole Size - Aluminum Hub 0

which exceeds the strength of 8740 Chrome Moly

F-350 1972-1998

It can be installed externally or in-tank using optional hardware that is sold separately

Flywheel Bolt Kit (200-2804) by ARP®

ARP 135-4007 Head Stud Kit for CADILLAC 472-500 ymm_22 571˝) Wheel Stud Hole SizeIt 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