ARP 223-3703 Head Bolt Kit for BUICK Stage 1 12pt ymm_59 Kits come complete with hardened

Kits come complete with hardened parallel-ground washers and high-quality nuts

Wrench Size: 27 mm

Biscayne 1966-1972

ARP quality delivers increased pre-load clamping force and assures positive timing gear register

We adopted some of the best elements of cotton air filters into a new generation synthetic Dryflow Air filter

ARP 223-3703 Head Bolt Kit for BUICK Stage 1 12pt ymm_59 Kits come complete with hardenedSpecifications Socket Size(s) 1 2 12pt Finish: Black oxide Material: 8740 Chrome Moly Quantity: Kit Kit Instructions Supported Vehicles: Buick Century 1986 1987 Electra 1986 1987 Le Sabre 1986 1987 Regal 1986 1987 Riviera 1986 1987