ARP 334-6801 Lower Pulley Bolt Kit for Chevrolet Small Block. Big Block. 3-piece. 12pt ymm_48 Includes appropriate fasteners for your

Includes appropriate fasteners for your application

Corvette 1967-1980

Specifications Socket Size(s) 7/16 12pt OAL (Qty: 14) 1

LeMans 1968-1977

and meet ARP’s highest standards of quality

ARP 334-6801 Lower Pulley Bolt Kit for Chevrolet Small Block. Big Block. 3-piece. 12pt ymm_48 Includes appropriate fasteners for yourAvailable in a variety of sizes to suit your needs, all ARP 12 point nuts are constructed from 8740 chrome moly steel or ARP 300 Series stainless steel material, and meet ARPs highest standards of quality. Rated at 180, 000 psi tensile strength, ARP 12 point nuts are manufactured in thick wall versions for optimum strength and rigidity and thin wall versions for applications with limited space requirements. All 8740 chrome moly steel nuts are black