Professional Products 8 in OD Harmonic Balancer - Orange - External Balance - Big Block Chevy COM12-673-4 A high-torque

A high-torque

wear plate O-ring and geroter set

25 in W x 19

At the end of the 1980s the cycle of successful model products was nearing its end

Classic Eighties

Professional Products 8 in OD Harmonic Balancer - Orange - External Balance - Big Block Chevy COM12-673-4 A high-torqueProduct Description: Harmonic Balancer 8 in OD Iron Orange Paint External Balance Big 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, Brock and members of his