Engines and Components› Pistons and Piston Rings

JE Pistons

CHEVY BB 20CC DOME 1.170 CH 16DEG

$1,278.96

SKU: J001 K0039B125

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Description

Wiseco K0039B125 - Chevy Big Block 4.625in Bore 1.170in CH 20.00 CC Piston Set. Professional Series forged racing pistons from Wiseco are designed for serious racers and builders. These pistons feature custom-level performance and durability, along with premium rings. Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength. Includes ArmorGlide Skirt Coating for seizure resistance, friction reduction, and quieter operation. Features fully machined crowns, precision ring grooves, anti-detonation grooves, and additional ring seal improving features. Designed with forced pin oiling and built to withstand heavy to severe duty performance applications.

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Specifications

BrandJE Pistons
Part NumberJ001 K0039B125

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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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