Engine Piston Ring Compressor Tapered Fits 4.000 Inch Piston Bore Aluminum Red Anodized Proform Engine Rocker Arm Nut This tool makes installing the

This tool makes installing the harmonic balancer simple and easy

and can be rotated for additional chassis clearance

Need to check spring pressure at the track

700 Inches

Engine Piston Ring Compressor Tapered Fits 4.000 Inch Piston Bore Aluminum Red Anodized Proform Engine Rocker Arm Nut This tool makes installing theThe PROFORM tapered ring compressor is an affordable an easy way to install your pistons! By creating a slight squeeze on the piston ring the compressor eases the piston into the cylinder bore. Manufactured for engine blocks with studs. Sold individually. Product Details: Engine Piston Ring Compressor Tapered Fits 4. 000 Inch Piston Bore Made From High Quality Aluminum Red Anodized Finish Sold As Each