Professional Products 8 in OD Harmonic Balancer - Orange - External Balance - Big Block Chevy BOP48RE-TPG O-ring style seal to prevent

O-ring style seal to prevent leaks

376 in Thick

359 Series

Pinion shims

Professional Products 8 in OD Harmonic Balancer - Orange - External Balance - Big Block Chevy BOP48RE-TPG O-ring style seal to preventProduct 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