Xtreme 4.125-4.155
Akerly and Childs performance rings are engineered to provide the best possible sealing for maximum power output. Xtreme Piton Rings are designed to minimize cylinder leakage, provide instant seating and control "blow by" for increased power output.

  • Maximum Oil Control
  • Superior Bore Conformability
  • Lower Friction
  • Improved Ring Life
  • Greater Sealing Under Extreme pressures and RPM
         
    Part #
    Manufacturer
    Product Name
    Price
    ACX9346-35
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Low Tension, 4.160" Bore - 1/16 1/16 3/16
    $123.99
    ACX5501-5
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Low Tension, 4.130" Bore - .017 1/16 3/16
    $169.99
    ACX6001-5
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Low Tension, 4.130" Bore - .017 1/16 3MM
    $171.99
    ACX9787-5
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Low Tension, 4.130" Bore - .043 1/16 3/16
    $137.99
    ACX4001-5
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Low Tension, 4.130" Bore - .043 1/16 3MM
    $136.99
    ACX9346-5
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Low Tension, 4.130" Bore - 1/16 1/16 3/16
    $123.99
    ACX5501-35
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Low Tension, 4.160" Bore - .017 1/16 3/16
    $169.99
    ACX6001-35
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Low Tension, 4.160" Bore - .017 1/16 3MM
    $171.99
    ACX9787-35
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Low Tension, 4.160" Bore - .043 1/16 3/16
    $137.99
    ACX4001-35
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Low Tension, 4.160" Bore - .043 1/16 3MM
    $136.99
    ACX5001-5
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Standard Tension, 4.130" Bore - .017 1/16 3/16
    $169.99
    ACX10343-5
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Standard Tension, 4.130" Bore - .043 1/16 3/16
    $137.99
    ACX10248-5
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Standard Tension, 4.130" Bore - 1/16 1/16 3/16
    $129.95
    ACX5879-5
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Standard Tension, 4.130" Bore - 5/64 5/64 3/16
    $143.99
    ACX5001-35
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Standard Tension, 4.160" Bore - .017 1/16 3/16
    $169.99
    ACX10343-35
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Standard Tension, 4.160" Bore - .043 1/16 3/16
    $137.99
    ACX10248-35
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Standard Tension, 4.160" Bore - 1/16 1/16 3/16
    $130.99
    ACX5879-35
    Akerly and Childs
    Piston Ring Set, Xtreme Series, Standard Tension, 4.160" Bore - 5/64 5/64 3/16
    $143.99