ARP Square Drive Harmonic Balancer / Damper Bolt Kit - Ford - All Except 351C 122002 Adapter / Plug / Pins

Adapter / Plug / Pins

Boxes are available in two sizes and include hold-down hardware

checking crankshaft end play

1962-1974 Pontiac Grand Prix

Keep your work bench clean and your towels within easy reach

ARP Square Drive Harmonic Balancer / Damper Bolt Kit - Ford - All Except 351C 122002 Adapter / Plug / PinsARP offers a special version of its rugged 200, 000 psi rated balancer bolt that can accept a standard 1 2" drive ratchet or breaker bar to facilitate rotating the crank assembly. 1 2" square drive forged into bolt head, enabling the rotation of an engine with any 1 2" drive tool Made from heat treated 8740 chrome moly steel with heavy duty black oxide finish. Since 1968, ARP is the fastener of champions and the world leader in fastener technology.