PowerBond Race Harmonic Balancer - SB Chevy - 7" Diameter - Internal Balance Helmet Blower Hose Rocker Switch Upgrade for Variable

Rocker Switch Upgrade for Variable Speed Controller with integrated waterproof 8" Power Lead and 8" Pumper Lead wiring and plugs

(4) 1/16" Shims

but least clearance

Very strong from mid-range to high end torque and horsepower for LS engines with rectangular port cylinder heads

all applications listed above will require optional Installation kit 3670010

PowerBond Race Harmonic Balancer - SB Chevy - 7" Diameter - Internal Balance Helmet Blower Hose Rocker Switch Upgrade for VariableThe 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