Professional Products PowerForce Harmonic Balancer - 7.500 in OD - Black - Internal Balance - GM LS-Series 80032 28850BK This smaller size diameter button

This smaller size diameter button shows the 9-bolt pattern for a high tech performance look

GM Fullsize SUV / Truck 1973-80

Constructed using 3/16" high quality aluminum

WE SOUGHT AFTER A NEW APPROACH IN DEVELOPMENT FROM OUR REGULAR SUSPENSION SPRING

Professional Products PowerForce Harmonic Balancer - 7.500 in OD - Black - Internal Balance - GM LS-Series 80032 28850BK This smaller size diameter buttonProduct Description: Harmonic Balancer PowerForce 7. 500 in OD 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, Brock and members