Professional Products PowerForce Plus SFI 18.1 Harmonic Balancer - 7.500 in OD - Black - Internal Balance - GM LS-Series 90033 RU002003M High-Grade Aluminum Alloy

High-Grade Aluminum Alloy

Patriot Exhaust H7686 4-1 Formed Collector 3 1/2

tight tolerances

180 in Diameter

1977-1985 Chevrolet K10 Suburban

Professional Products PowerForce Plus SFI 18.1 Harmonic Balancer - 7.500 in OD - Black - Internal Balance - GM LS-Series 90033 RU002003M High-Grade Aluminum AlloyProduct Description: Harmonic Balancer PowerForce Plus 7. 500 in OD SFI 18. 1 Steel Black Internal Balance GM LS Series 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,