PowerBond Race Harmonic Balancer - SB Chevy 400 - 8" Diameter - External Balance RS007B0109W 1973-1977 Oldsmobile Cutlass

1973-1977 Oldsmobile Cutlass

Baseplate designed with a boss that can be consumer machined for vacuum source

Aluminized Fiberglass

25 in Diameter Tube

1957-1958 Chrysler Windsor

PowerBond Race Harmonic Balancer - SB Chevy 400 - 8" Diameter - External Balance RS007B0109W 1973-1977 Oldsmobile CutlassThe 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