Engines and Components› Pistons and Piston Rings

JE Pistons

350/400 SBC DOME

$237.49

SKU: J001 173584L

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Description

The JE Pistons 173584L is a single piston designed for 350/400 SBC engines with a 23-degree dome top. It features a 4.040-inch bore and a 3.500-inch stroke, with a 6.000-inch rod length. Constructed from 2618 forged aluminum, this piston offers high tensile strength for demanding performance applications.

This piston includes two valve reliefs to accommodate oversized valves and long-duration cams. The ring grooves are precision machined to accept 1/16, 1/16, 3/16 rings. It has a compression height of 1.250 inches and a piston head volume of +14.00cc. The wrist pin diameter is 0.927 inches.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 173584L

Videos

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JE Pistons Asymmetrical Design Overview
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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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