Professional Products PowerForce Plus SFI 18.1 Harmonic Balancer - 6.400 in OD - Black - 28 oz External Balance - Small Block Ford 220VPTC1357B18 A-Body 1964-77

A-Body 1964-77

The supercharged inlet allows for improved performance at high RPM's

700 thick deck and reinforced rocker rails make these cylinder heads ideal for high horsepower applications

2005-2005 GMC Envoy XUV

Battery / Starter Connections

Professional Products PowerForce Plus SFI 18.1 Harmonic Balancer - 6.400 in OD - Black - 28 oz External Balance - Small Block Ford 220VPTC1357B18 A-Body 1964-77Product Description: Harmonic Balancer PowerForce Plus 6. 400 in OD SFI 18. 1 Steel Black 28 oz External Balance Small Block Ford 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