Proform Adjustable Piston Ring Compressor 4" - 4.090" - Blue 935026 now available with the latest

now available with the latest brushless-motor technology

and in those cases the VTA kit will retain the solenoid and ECU control

protect heat sensitive underhood components

Mar-resistant coated

Fully adjustable air springs pre-load the suspension for drag racing

Proform Adjustable Piston Ring Compressor 4" - 4.090" - Blue 935026 now available with the latestPutting the connecting rod through first, simply place the piston (with rings) into the tapered end of the ring compressor. Tighten the compressor snugly around the base of the piston. Then lay the compressor flat on the engine cylinder bore. NOTE: Image shows #PFM66766 and is for reference only. PROFORM invites racers to experience the strength, innovation, and power behind the PROFORM brand. PROFORM Parts (Specialty Auto Parts U. S. A., Inc.) is a