Engines and Components› Pistons and Piston Rings

JE Pistons

MITSUBISHI 4G63 7-BOLT -12CC DISH 8

$292.96

SKU: J001 6674M86AP

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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

The Wiseco 6674M86AP is a Professional Series forged racing piston designed for Mitsubishi 4G63 engines. It features an 86.00 mm bore and a 28.70 mm compression height, making it suitable for heavy-duty race builds.

Crafted from 2618 aluminum, this piston is engineered for improved tensile strength and comes with an ArmorGlide skirt coating for reduced friction and quieter operation. Premium rings are included.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandJE Pistons
Part NumberJ001 6674M86AP

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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