Engines and Components› Pistons and Piston Rings

JE Pistons

CHEVY LS 3.900 STROKER WITH .927 PI

$1,262.96

SKU: J001 K0424X3

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Forged in the USA using 2618 aluminum for high tensile strength in demanding performance applications. Designed specifically for K24/K20 engines for optimized durability. Features a proprietary Forged Side Relief (FSR) design to minimize friction and power loss with reduced skirt width and a shorter wrist pin for weight savings. Skirt coating (application-dependent) reduces friction, wear, and operating noise. An accumulator groove (application-dependent) helps reduce combustion gas pressure, improving ring seal for consistent power. Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings. Made 100% in the USA.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandJE Pistons
Part NumberJ001 K0424X3

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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