Professional Products PowerForce Harmonic Balancer - 8.000 in OD - Black - External Balance - Small Block Chevy SPC8307BK Its revolutionary components provide a

Its revolutionary components provide a secure

2002-2006 GMC Sierra 2500 HD

Lowers axle side (driver's) PHB mount by 2-┬╝"

Aftermarket intake and headers

See the chart below to compare TCI Input Shaft materials compared to stock and other aftermarket brands

Professional Products PowerForce Harmonic Balancer - 8.000 in OD - Black - External Balance - Small Block Chevy SPC8307BK Its revolutionary components provide aProduct Description: Harmonic Balancer PowerForce 8. 000 in OD Steel Black External 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