PowerBond Harmonic Balancer - 6.360 in OD - External Balance - Black - Small Block Ford Oxygen Sensor Shift Improver Kit for C4

Shift Improver Kit for C4 Automatic Transmissions

Twelve sequentially driven 8:2 peak and hold injector drivers

We also have a smaller diameter Viton seal available for triple spring applications

GM Fullsize SUV 2000-17

and chamfer while drilling

PowerBond Harmonic Balancer - 6.360 in OD - External Balance - Black - Small Block Ford Oxygen Sensor Shift Improver Kit for C4Product Description: Harmonic Balancer OEM 6. 360 in OD External Balance Cast Iron Black Paint Small Block Ford Sold Individually PowerBond produces steel harmonic balancers that are designed to outperform conventional harmonic balancers without the weight penalty of many competitive balancers.