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

    COMP Cams Pushrod, Hi-Tech, Chromoly, Heat-Treated, 7.850 in. Long, .080 in. Wall, 3/8 in. Diameter, Each

    COMP Cams Pushrod, Hi-Tech, Chromoly, Heat-Treated, 7.850 in. Long, .080 in. Wall, 3/8 in. Diameter, Each

    $22.91

    View
    P-Ayr For Chrysler Vipor V10 Short Block

    P-Ayr For Chrysler Vipor V10 Short Block

    $1,382.40

    View
    Dart Valve Seat, 2.490 x 2.150 x .375, Copper B1 Material, Each

    Dart Valve Seat, 2.490 x 2.150 x .375, Copper B1 Material, Each

    $80.73

    View
    COMP Cams Pushrod, Magnum, Chromoly, Heat-Treated 7.450 in. Long, .080 in. Wall, 5/16 in. Diameter, Each

    COMP Cams Pushrod, Magnum, Chromoly, Heat-Treated 7.450 in. Long, .080 in. Wall, 5/16 in. Diameter, Each

    $15.75

    View
    Dart Valve Seat, 2.400 x 2.000 x .400 B7, Each

    Dart Valve Seat, 2.400 x 2.000 x .400 B7, Each

    $89.08

    View
    COMP Cams Pushrod, Magnum, Chromoly, Heat-Treated 7.200 in. Long, .080 in. Wall, 3/8 in. Diameter, Each

    COMP Cams Pushrod, Magnum, Chromoly, Heat-Treated 7.200 in. Long, .080 in. Wall, 3/8 in. Diameter, Each

    $17.10

    View