Engines and Components› Pistons and Piston Rings

JE Pistons

350SB PRO KIT 11C DM

$199.72

SKU: J001 271059S

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In Stock
Ships by Jun 7
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Description

The JE Pistons 271059S is a single piston designed for Chevrolet Small Block 350 engines. It features a 4.030-inch bore and a 1.260-inch compression height, with a piston head volume of -11.00cc. The piston utilizes a 0.927-inch wrist pin diameter and includes a wrist pin made from 5115 material.

This piston is forged from 4032 aluminum, offering minimal thermal expansion suitable for high-performance daily drivers or street/strip applications. The piston ring thickness is specified as 0.048 x 0.060 x 0.118 inches. It is designed as a file-fit piston and comes with wrist pin retainers.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 271059S

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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