ARP Balancer Bolt Kit - SB Chevy - 7/16" w/ 3/16" - 12 Pt. Head EGXK heat-treated steel design that is

heat-treated steel design that is both stronger and lighter than the original

Flat Bottom

1979-1989 GMC K2500

12-Series Belt Drive Mechanical Fuel Pump

ARP Balancer Bolt Kit - SB Chevy - 7/16" w/ 3/16" - 12 Pt. Head EGXK heat-treated steel design that isManufactured from the finest aerospace quality material, each bolt has a larger diameter, extra tall 12 point head for improved accessibility and easy wrenching. Rated 190, 000 psi tensile strength. ARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1,