Auto Barn
Est. 1957
JE Pistons

JE Pistons Ring Sets 1.2-1.5-3.0-103.37

$44.43

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JE Pistons Ring Sets JG31F1-4070-0. These piston rings help seal combustion pressure for improved horsepower.

Key Features

  • Fits JE Pistons Ring Sets 1.2-1.5-3.0-103.37
  • Features a 0.0472 inch carbon steel nitride top ring for effective sealing.
  • Includes a 0.0591 inch iron phosphate second ring.
  • Equipped with a 0.1181 inch carbon steel chrome standard tension oil ring.
  • These rings are file-fit, requiring custom gapping for your engine.
  • Designed to improve combustion pressure sealing and reduce friction.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

JE Pistons offers this piston ring set, part number JG31F1-4070-0, designed to help maximize horsepower by precisely sealing combustion pressure. This set includes a 0.0472 inch carbon steel nitride top ring, a 0.0591 inch iron phosphate second ring, and a 0.1181 inch carbon steel chrome standard tension oil ring. These rings are file-fit, meaning you'll need to gap them to your specific cylinder bore size during installation.

JE Pistons uses the same ring services that top racing teams rely on, offering notable gains in durability and power by reducing friction and improving the seal between the piston and cylinder wall. While these rings are built for performance, please note they are not CARB approved and cannot be shipped to California.

Specifications

Brand
JE Pistons
Manufacturer Part #
JG31F1-4070-0
UPC
193564226969

Frequently Asked Questions

JE Pistons Ring Sets 1.2-1.5-3.0-103.37

$44.43