Engines and Components› Pistons and Piston Rings

JE Pistons

LS2 PRO KIT -10CC

$226.10

SKU: J001 271100R

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Description

The JE Pistons 271100R is a single piston designed for Chevrolet LS Gen III/IV engines. It features a 4.005-inch bore and a 1.115-inch compression height. The piston is forged from 4032 aluminum, offering high tensile strength and minimal thermal expansion.

This piston incorporates a Proprietary Forged Side Relief (FSR) forging design to reduce friction and power loss. It also includes a low-friction skirt coating to minimize wear and operating noise. An accumulator groove is present to improve ring seal and reduce pressure from combustion gases.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 271100R

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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