PowerBond Street Harmonic Balancer - 6.5" - SB Ford 302, 351W - 28 oz. - 4-Bolt - External Balance - 11.4 lbs. 22532510 Ferrea first used this material

Ferrea first used this material with great success during the development of a very high stress

Idle Mixture Screw Gasket

and 429 460 Big Block Fords

1/2-13 in Thread

PowerBond Street Harmonic Balancer - 6.5" - SB Ford 302, 351W - 28 oz. - 4-Bolt - External Balance - 11.4 lbs. 22532510 Ferrea first used this materialThe POWERBOND STREET RACE series brings bonded balancer technology within the budget of every performance street engine builder from mild to wild. They also make a great heavy duty standard replacement balancer. POWERBOND STREET balancers are also perfect for limited spec race classes such as late model stock that require an OEM style balancer. The bonded dampening rubber in every POWERBOND STREET RACE series balancer eliminates spinning and component