Engines and Components› Pistons and Piston Rings

JE Pistons

LS ASYM DISH INV DM

$226.10

SKU: J001 324075L

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The JE Pistons 324075L is a piston designed for Chevrolet LS Gen III/IV engines. It features a 4.010 in. bore, an inverted dome/dish design, and a proprietary Forged Side Relief (FSR) forging design. This piston is constructed from 2618 aluminum and manufactured 100% in the USA.

The piston has a 0.927 in. pin diameter and comes with ring thickness specifications of 1.20mm x 1.50mm x 3.00mm.

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 324075L

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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