Proform 66512 Harmonic Balancer Chevy Big Block 454 Pre-1989 External
Part #: 66512
List Price: $129.63
Our Price: $80.54
You Save: $49.09
Fits Chevy Big Block 454 (Pre 1989) External. Brand new OE replacement harmonic balancer. Affordable pricing eliminates the need to clean your old stock balancer.
Enhance your balancer by adding the patented balance covers.