J.E. Pistons 247940 Pistons 80 mm 13.0:1 270 cc +3.00 mm
  • Machined from 2618-T6 high-tensile forged aluminum
  • Dome/dish features smooth flowing radii; require no deburring or preparation
  • JE designs are specifically engineered for extreme applications including professional competition
  • Pro Series pistons available for select models: features include internal and external bracing, dedicated embossed forgings for weight reduction, specialized processes such as internal milling the internal struts, along with dedicated accumulator groove and forged side relief
  • Pins, pin fitment, lock and rings included
  • Made in the U.S.A.

J.E. Pistons 247940 Pistons 80 mm 13.0:1 270 cc +3.00 mm

  • Machined from 2618-T6 high-tensile forged aluminum
  • Dome/dish features smooth flowing radii; require no deburring or preparation
  • JE designs are specifically engineered for extreme applications including professional competition
  • Pro Series pistons available for select models: features include internal and external bracing, dedicated embossed forgings for weight reduction, specialized processes such as internal milling the internal struts, along with dedicated accumulator groove and forged side relief
  • Pins, pin fitment, lock and rings included
  • Made in the U.S.A.


Part listed fits Models described and may fit other models not listed, contact us if you have fitment questions. Warranties are Manufacturer Warranties when applicable-Message us for details. Returns must be in the unopened, unused condition.

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