Professional Products PowerForce Plus SFI 18.1 Harmonic Balancer - 8.000 in OD - Black - Internal Balance - Small Block Chevy HVHSS4500-1N along with a 3 7/8"

along with a 3 7/8" Wiring Plug

250 in Effective Stud Length

Dimensions: overall length including exposed portion of dipstick - 24"

1960-1964 Pontiac Star Chief

or Torque Tube is bent

Professional Products PowerForce Plus SFI 18.1 Harmonic Balancer - 8.000 in OD - Black - Internal Balance - Small Block Chevy HVHSS4500-1N along with a 3 7/8"Product Description: Harmonic Balancer PowerForce Plus 8. 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. Prior to