PowerBond Street Harmonic Balancer - 7.950 in OD - Black Paint - Internal Balance - Big Block Chevy RG10003XL and Pilot Light

and Pilot Light

When installed by an authorized GM dealer

1971-1972 Pontiac Catalina Brougham CID 400 Naturally Aspirated GAS

2-1/4 in Butler Built Axle Tether

These valve covers are a continuation of Holley's Vintage Series valve cover line featuring a classic finned design and retro styling cues

PowerBond Street Harmonic Balancer - 7.950 in OD - Black Paint - Internal Balance - Big Block Chevy RG10003XL and Pilot LightProduct Description: Harmonic Balancer Street 7. 950 in OD Steel Black Paint Internal Balance Big Block Chevy Sold Individually PowerBond produces steel harmonic balancers that are designed to outperform conventional harmonic balancers without the weight penalty of many competitive balancers.