PowerBond Race Harmonic Balancer - GM LS1 Serpentine - Internal Balance M61HAK 1969-1976 Cadillac Calais

1969-1976 Cadillac Calais

Adjustable fuel pressure regulators allow adjustments for increased fuel volume & superior fuel atomization

Screws Directly On the Shifter Thread

Our TPR Metacarpal bumpers were designed to get the most dexterity possible without giving up protection

1970-1980 Pontiac Firebird

PowerBond Race Harmonic Balancer - GM LS1 Serpentine - Internal Balance M61HAK 1969-1976 Cadillac CalaisThe POWERBOND RACE series brings the advantages of bonded balancers to high revving race and street race applications where an SFI approval is required. Every POWERBOND RACE series balancer features a precision CNC machined AUS 1045 steel centre bonded to an equally strong steel inertia ring. Advanced design means that race series balancers are very light for an all steel product. An most cases they are only marginally heavier than the original cast