PowerBond Race Performance Harmonic Balancer - Underdrive - 6.220" OD - SFI 18.1 - Steel - Black Paint - Internal Balance - GM LS-Series BR40051 Bypass Diaphragm

Bypass Diaphragm

Intended only for off-road or race applications

Pedal Pad Has Universal Fit

Designed for best use in projector style headlampsArc Lighting offers LED lighting retrofit solutions for most vehicles on the road

Change Shift Light and RPM Launch

PowerBond Race Performance Harmonic Balancer - Underdrive - 6.220" OD - SFI 18.1 - Steel - Black Paint - Internal Balance - GM LS-Series BR40051 Bypass DiaphragmProduct Description: Harmonic Balancer Race Performance Underdrive 6. 220 in OD SFI 18. 1 Steel Black Paint Internal Balance GM LS Series Sold Individually PowerBond produces steel harmonic balancers that are designed to outperform conventional harmonic balancers without the weight penalty of many competitive balancers.