Engines and Components› Pistons and Piston Rings

JE Pistons

360 SPRINT CAR ASCS-4.040/.927/14.5

$252.49

SKU: J001 378085R

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In Stock
Ships by Jun 9
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Non-Returnable Item
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Description

The JE Pistons 378085R is a set of 8 dome-top pistons designed for Chevy SB engines. These pistons are forged from 2618 material and feature a 4.040-inch bore size with a 3.500-inch crankshaft stroke and 6.000-inch rod length.

Key features include accumulator grooves, double pin oilers, and a .043/.043/3.0mm ring package. They also include round wire locks and wrist pins, along with 3D undercrown milling, contact reduction grooves, and Ultra Groove technology.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 378085R

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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