Engines and Components› Pistons and Piston Rings

JE Pistons

GM LSLM7 5300PRO KIT

$226.10

SKU: J001 315555L

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Description

The JE Pistons 315555L is a piston designed for GM LSLM7 5300PRO KIT applications. It features a 3.790 inch bore and a 3.622 inch stroke, with a dish piston style that includes two valve reliefs.

Constructed from 2618 alloy forged aluminum, these pistons are sold individually. They are designed to fit GM LS1 15-degree cylinder heads. Piston rings, wrist pins, and retainers are included with this piston.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 315555L

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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