Professional Products PowerForce Harmonic Balancer - 8.000 in OD - Black - External Balance - Small Block Chevy WIL140-9917-D Each ICON piston is purpose

Each ICON piston is purpose built from the ground up for extreme high-performance street or racing applications

the carburetor stays tuned

Easy to use and recall

Available with a 4150 or 4500 series carburetor flange

but when a car is allowed to sit for extended periods this moisture from condensation can cause rust to form on your engine’s internals

Professional Products PowerForce Harmonic Balancer - 8.000 in OD - Black - External Balance - Small Block Chevy WIL140-9917-D Each ICON piston is purposeProduct 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