Engines and Components› Pistons and Piston Rings

JE Pistons

SRP CHRYSLER 383 FLAT TOP

$173.33

SKU: J001 366389S

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Description

The JE Pistons 366389S is a single engine piston designed for Chrysler Big Block engines, specifically the 383 model. It features a flat top piston head and is forged from 4032 aluminum alloy. The piston has a bore diameter of 4.310 inches and a .990 inch pin size.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 366389S

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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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