ARP 135-3601 Head Bolt Kit for CHEVROLET Big Block ymm_19 Prelude 1997-2001

Prelude 1997-2001

ARP main bolts are designed to meet the exacting standards and demands of professional engine builders

Enhanced sound performance

The thread-locking product on the root side is the Permacote 85 (Blue type)

ARP 135-3601 Head Bolt Kit for CHEVROLET Big Block ymm_19 Prelude 1997-2001It 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