Xtreme 4.000-4.060
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

    1 2  Next
Part #
Manufacturer
Product Name
Price
ACX9401-5
Akerly and Childs
Piston Ring Set, Xtreme Series, Low Tension, 4.005" Bore - 1/16 1/16 3/16
$110.99
ACX5500-35
Akerly and Childs
Piston Ring Set, Xtreme Series, Low Tension, 4.035" Bore - .017 1/16 3/16
$162.99
ACX6000-35
Akerly and Childs
Piston Ring Set, Xtreme Series, Low Tension, 4.035" Bore - .017 1/16 3MM
$164.99
ACX4002-35
Akerly and Childs
Piston Ring Set, Xtreme Series, Low Tension, 4.035" Bore - .043 .043 3MM
$168.99
ACX9786-35
Akerly and Childs
Piston Ring Set, Xtreme Series, Low Tension, 4.035" Bore - .043 1/16 3/16
$137.99
ACX9401-65
Akerly and Childs
Piston Ring Set, Xtreme Series, Low Tension, 4.065" Bore - 1/16 1/16 3/16
$110.99
ACX5500-5
Akerly and Childs
Piston Ring Set, Xtreme Series, Low Tension, 4.005" Bore - .017 1/16 3/16
$162.99
ACX6000-5
Akerly and Childs
Piston Ring Set, Xtreme Series, Low Tension, 4.005" Bore - .017 1/16 3MM
$164.99
ACX4002-5
Akerly and Childs
Piston Ring Set, Xtreme Series, Low Tension, 4.005" Bore - .043 .043 3MM
$168.99
ACX9786-5
Akerly and Childs
Piston Ring Set, Xtreme Series, Low Tension, 4.005" Bore - .043 1/16 3/16
$137.99
ACX9401-35
Akerly and Childs
Piston Ring Set, Xtreme Series, Low Tension, 4.035" Bore - 1/16 1/16 3/16
$110.99
ACX5500-65
Akerly and Childs
Piston Ring Set, Xtreme Series, Low Tension, 4.065" Bore - .017 1/16 3/16
$162.99
ACX6000-65
Akerly and Childs
Piston Ring Set, Xtreme Series, Low Tension, 4.065" Bore - .017 1/16 3MM
$164.99
ACX4002-65
Akerly and Childs
Piston Ring Set, Xtreme Series, Low Tension, 4.065" Bore - .043 .043 3MM
$168.99
ACX9786-65
Akerly and Childs
Piston Ring Set, Xtreme Series, Low Tension, 4.065" Bore - .043 1/16 3/16
$137.99
ACX5000-5
Akerly and Childs
Piston Ring Set, Xtreme Series, Standard Tension, 4.005" Bore - .017 1/16 3/16
$162.99
ACX9342-5
Akerly and Childs
Piston Ring Set, Xtreme Series, Standard Tension, 4.005" Bore - 1/16 1/16 1/8
$125.99
ACX9771-5
Akerly and Childs
Piston Ring Set, Xtreme Series, Standard Tension, 4.005" Bore - 1/16 1/16 3/16
$114.99
ACX9343-5
Akerly and Childs
Piston Ring Set, Xtreme Series, Standard Tension, 4.005" Bore - 5/64 5/64 3/16
$125.99
ACX5000-35
Akerly and Childs
Piston Ring Set, Xtreme Series, Standard Tension, 4.035" Bore - .017 1/16 3/16
$162.99
    1 2  Next