ARP 233-4001 Head Stud Kit for CHEVY V6 90? ymm_38 Fits Following Engines: 307 CID

Fits Following Engines: 307 CID Chevrolet Small Block Generation I

670˝ Adjuster Diameter-Pitch 7/16-20 Screw-in Depth 0

wide area washer and an extra tall 12-point head that accepts a deep socket and eliminates the worry of stripping the head

950˝ Knurl Length 1

low-profile design

ARP 233-4001 Head Stud Kit for CHEVY V6 90? ymm_38 Fits Following Engines: 307 CIDIt 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