PowerBond Harmonic Balancer - 8" - SB Chevy 400 - External Balance 23-FLX-W-L 9 in Height

9 in Height

Others wonder why they didn't choose Eibach Springs in the first place

Long Radius

two 4-hole wire separators

Ram Fullsize Truck 2009-21

PowerBond Harmonic Balancer - 8" - SB Chevy 400 - External Balance 23-FLX-W-L 9 in HeightMost 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