The 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.

Features:
Tapered
  • Fits 4.000-in. Piston Bore
  • Made from High-Quality Aluminum
  • Red Anodized Finish
  • PROFORM Parts Brand Product
  • Sold Individually
  • More From This Category

    COMP Cams Pushrod, Straight Tube, Chromoly, Ball Tips, 7.750 in. Long, .165 in. Wall, 7/16 in. Diameter, Each

    COMP Cams Pushrod, Straight Tube, Chromoly, Ball Tips, 7.750 in. Long, .165 in. Wall, 7/16 in. Diameter, Each

    $31.71

    COMP Cams Pushrod, Hi-Tech, Chromoly, Heat-Treated, Oil Restricting 7.900 in. Long, .080 in. Wall, 5/16 in. Diameter, Set of 16

    COMP Cams Pushrod, Hi-Tech, Chromoly, Heat-Treated, Oil Restricting 7.900 in. Long, .080 in. Wall, 5/16 in. Diameter, Set of 16

    $522.71

    COMP Cams Pushrod, Magnum, Chromoly, Heat-Treated 7.650 in. Long, .080 in. Wall, 5/16 in. Diameter, Each

    COMP Cams Pushrod, Magnum, Chromoly, Heat-Treated 7.650 in. Long, .080 in. Wall, 5/16 in. Diameter, Each

    $19.04