ARP 233-4001 Head Stud Kit for CHEVY V6 90? ymm_30 all bolts feature generous under-head

all bolts feature generous under-head radius and rolled threads for the utmost reliability

Impala 1970-1976

Clamps Included 3

thread pitch to thread pitch

ARP 233-4001 Head Stud Kit for CHEVY V6 90? ymm_30 all bolts feature generous under-headIt 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