Engines and Components› Pistons and Piston Rings

JE Pistons

LS ASYM DOME 3.9STRK

$226.10

SKU: J001 324017R

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Description

The JE Pistons 324017R is a GM LS piston designed for high-performance applications. It features a 4.125-inch bore diameter and a 1.165-inch compression height. The piston is forged from 2618 aluminum and has a 15-degree head dome type.

This piston is part of the LS Series and utilizes an asymmetrical FSR (Forged Side Relief) design, which incorporates a larger skirt on the major thrust side for enhanced durability.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 324017R

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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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