Description
Harmonic Balancer Bolt, 12-Point Black Oxidefits Pontiac 350-455, 5/8-18 x 1.580″ UHL, 5/8″ Socket
Brand: ARP
Part Number: AR190-2501
Description:
As the crankshaft flexes and twists, the harmonic damper absorbs incredible amounts of kinetic energy. To ensure that the damper is locked in position, ARP has developed these
