Engines and Components› Pistons and Piston Rings

JE Pistons

350 SBC DISH -31CC

$173.33

SKU: J001 329684S

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Ships by Jun 8
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Description

The JE Pistons 329684S is a single piston designed for performance engine builds. It features a 4.005-inch bore diameter and is constructed from 4032 aluminum alloy. This piston has a dish-style head with two valve reliefs and a compression height of 1.425 inches.

This piston is engineered for stroked engines, with an actual displacement of 6.2L/378 and a rod length of 5.700 inches. It is compatible with Chevrolet 23-degree, 20/30 cylinder heads and has a piston pin outside diameter of 0.927 inches. The FSR forging type ensures strength and durability.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 329684S

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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