Proform Engine Harmonic Balancer Cover
These patented harmonic balancer covers offer improved readability, more stable Top Dead Center indication and timing accuracy, enhanced appearance for a previously ignored underhood area, and the elimination of timing tapes which are inevitably flung off.
- Fits Small Block Chevy Using 6-3/4 Inch Damper
- They are available in chrome and black, resulting in parts with the appearance of $200 balancers.
- Each cover is distinctively marked with Top Dead Center and the proper timing degrees.
- Using this cover improves timing accuracy
- Mounted directly through the center hub, this cover eliminates the affect of any outer inertia ring slippage.
- U.S. Patent 5,675,078.