PowerBond Harmonic Balancer - 6.4" - SB Ford 302W EFI - 50 oz. - 4-Bolt - External Balance 01225 650 in Diameter

650 in Diameter

Gray Paint

000 RPM when used with 83647 MSD HEI Module

offset +15 and the hub bore is 78

ALL38128 and ALL38145 plates come with bushings to allow for engine flex and help with weight transfer

PowerBond Harmonic Balancer - 6.4" - SB Ford 302W EFI - 50 oz. - 4-Bolt - External Balance 01225 650 in DiameterMost standard harmonic balancers are assembled with inserted dampening rubber which won't handle the torque forces and higher revs the modern engines generate. This leads to spinning of the inertia ring resulting in loss of timing accuracy and eventual component separation. Often these balancers are made of relatively weak Grey cast iron which often cracks in the keyways and centre webbing. Even expensive all steel or alloy performance balancers from