ARP Square Drive Harmonic Balancer / Damper Bolt Kit - Ford - All Except 351C R030015M 44 in Length

44 in Length

195 cc Intake

78-81 Camaro

No Controller

Elastic cuff opening for ease and secure fit

ARP Square Drive Harmonic Balancer / Damper Bolt Kit - Ford - All Except 351C R030015M 44 in LengthARP 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.