Engines and Components› Pistons and Piston Rings

JE Pistons

CHEVY LS SERIES -11CC R/DOME 1.300X

$1,284.96

SKU: J001 K444X3903

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Wiseco K444X3903 pistons feature ArmoGlide Skirt Coating and are designed for Chevy LS Series engines. They have a 3.903" bore and -11cc dish with valve reliefs. Pin upgrade is recommended for over 700HP (Pin P/N S718). They include 0.150 wall pin & spirolox, anti-detonation and pressure seal grooves, and are made from 2618 High Strength Alloy. Premium 1.2mm, 1.2mm, 3.0mm GFX Rings are included.

Fitment

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Specifications

BrandJE Pistons
Part NumberJ001 K444X3903

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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