Professional Products PowerForce Harmonic Balancer - 8.000 in OD - Black - Internal Balance - Small Block Chevy 550-511-BPK-SBC One of the most necessary

One of the most necessary gauges on any dashboard

Available in four bore sizes from

using only hook and loop fasteners to install without needing to drill holes into your truck bed

Aircraft-grade aluminum frame with textured-black EnduraCoat finish

All RaceQuip 712 series belts come as a "pull down lap" design

Professional Products PowerForce Harmonic Balancer - 8.000 in OD - Black - Internal Balance - Small Block Chevy 550-511-BPK-SBC One of the most necessaryProduct Description: Harmonic Balancer PowerForce 8. 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, Brock and