PowerBond Street Harmonic Balancer - 7.110" OD Steel Black Paint - Internal Balance BR20061 Fits: Most Chassis w/Mark IV

Fits: Most Chassis w/Mark IV Engines

The R4 or SD508 compressor can be used w/ the traditional high mount brackets 20-133 or 20-134 (along with the appropriate installation kit 21-1 for Standard

1955-1970 Chevrolet Corvette

LSR 227/235 HRlrLSThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

PowerBond Street Harmonic Balancer - 7.110" OD Steel Black Paint - Internal Balance BR20061 Fits: Most Chassis w/Mark IVProduct Description: Harmonic Balancer Street 7. 070 in OD Steel Black Paint Internal Balance Small Block Mopar Sold Individually PowerBond produces steel harmonic balancers that are designed to outperform conventional harmonic balancers without the weight penalty of many competitive balancers.