PowerBond Harmonic Balancer - 8" - SB Chevy 400 - External Balance RS007B0109W Silicon palm and touch points

Silicon palm and touch points for superior grip and limited bunching

6 AN O-Ring Female Outlet

Drilled for 1/2" studs

Intended for street/strip use

1960-1961 Chevrolet K10 Pickup

PowerBond Harmonic Balancer - 8" - SB Chevy 400 - External Balance RS007B0109W Silicon palm and touch pointsMost 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