Professional Products PowerForce Plus Lightweight SFI 18.1 Harmonic Balancer - 6.000 in OD - Black - Internal Balance - Small Block Chevy MTL109055-12 SimMax Stock Car

SimMax Stock Car

It will not fit inside a 2" OD or smaller column tube

250-500 HP

Edelbrock 8-BBC Perf Rpm Exhaust Valves 1

They are not compatible with NPT

Professional Products PowerForce Plus Lightweight SFI 18.1 Harmonic Balancer - 6.000 in OD - Black - Internal Balance - Small Block Chevy MTL109055-12 SimMax Stock CarProduct Description: Harmonic Balancer PowerForce Plus Lightweight 6. 000 in OD SFI 18. 1 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.