Professional Products PowerForce Lightweight Harmonic Balancer - 6.000 in OD - Black - Internal Balance - Small Block Chevy 53955HST carrying and delivery technology helps

carrying and delivery technology helps global automakers improve fuel economy

Cylinder head flow 291 cfm on the intake and 217 cfm on the exhaust at

you" ll wonder why you ever struggled with a speedometer before

188 wall DOM tubing

Intake manifold will not fit 1962-64 Max Wedge heads

Professional Products PowerForce Lightweight Harmonic Balancer - 6.000 in OD - Black - Internal Balance - Small Block Chevy 53955HST carrying and delivery technology helpsProduct Description: Harmonic Balancer PowerForce Lightweight 6. 000 in OD Steel Black Internal Balance Small Block Chevy Sold Individually The year was 1972, as newly imported automotive brands from Europe and Japan were gaining popularity; the founders of Professional Products entered the racing industry as part of Brock Racing Enterprises. The performance and styling parts company was an off shoot of the Datsun (Nissan) Racing Team. Prior to this,