Engine Harmonic Balancer Cover Fits SB Chevy using 6-3/4 Inch Damper Blue Proform Engine Rocker Arm Made From Quality Aluminum and

Made From Quality Aluminum and Has a Natural Finish

After being self-locked in this manner

Here is the quick and dirty way to match weigh your small block Chevy connecting rods

use Proform P/N 68067

Engine Harmonic Balancer Cover Fits SB Chevy using 6-3/4 Inch Damper Blue Proform Engine Rocker Arm Made From Quality Aluminum andProform 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. They are available in chrome and black, resulting in parts with the appearance of 200. 00 balancers. Each cover is distinctively marked with the famous Bowtie Emblem, Top Dead Center and the