Engines and Components› Pistons and Piston Rings

JE Pistons

400 SBC .165 DOME

$226.10

SKU: J001 182055R

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In Stock
Ships by Jun 8
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Description

The JE Pistons 182055R is a set of forged dome pistons designed for Chevrolet Small Block engines. With a bore size of 4.145 inches, these pistons are ideal for drag racing and circle track applications. They are compatible with most aftermarket 23º cylinder heads and feature valve reliefs accommodating oversized valves and aggressive camshafts.

These pistons are constructed from 2618 forged material for durability. They include precision CNC ring grooves sized for 1/16, 1/16, 3/16 rings, double spiro locks, and double pin oilers. Compression ratios vary depending on the combustion chamber volume: 14.4:1 for 58cc, 13.2:1 for 64cc, and 11.4:1 for 76cc.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 182055R

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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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