PowerBond Race SFI 18.1 Harmonic Balancer - 7.950 in OD - Black Powder Coat - Internal Balance - Big Block Chevy BR20033 and more with the expandability

and more with the expandability to even add more with our EAS (expandable accessory system) or Edge's backup camera

and 2 accessory switches

High quality steel for extended reliability

attach with 1/8" rivets

PowerBond Race SFI 18.1 Harmonic Balancer - 7.950 in OD - Black Powder Coat - Internal Balance - Big Block Chevy BR20033 and more with the expandabilityProduct Description: Harmonic Balancer Race 7. 950 in OD SFI 18. 1 Steel Black Powder Coat Internal Balance Big Block Chevy Sold Individually PowerBond produces steel harmonic balancers that are designed to outperform conventional harmonic balancers without the weight penalty of many competitive balancers.