Proform - Harmonic Balancer for Big Block Chevy Pre-1989 8" External Balance (778-66512)
Available: In stock
On all products!
60 days return policy
Proform is a leading manufacturer in affordable, quality O.E. replacement and performance parts. These Harmonic Dampers offered for popular GM model engines are a direct replacement for the stock balancer. Eliminate the need to clean, inspect or worry about the factory equipment and maintain reliability for your vehicle application. Available in many popular sizes and finishes.
Note: Are NOT SFI Approved.