Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco Chevy LS Series -8cc FT 3.905in Bore 4.00in Stroke Piston Shelf Stock Kit

$1,142.99

SKU: W00C K394X3905

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Description

The Wiseco K394X3905 Piston Set is designed for Chevrolet LS engines, featuring a 3.905 inch bore, 1.115 inch compression height, 0.927 inch pin diameter, and -8.0cc dish. This professional set of 8 forged pistons is made from 2618 high-strength alloy and includes an ArmorGlide® skirt coating for enhanced performance and durability.

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

BrandWiseco
Part NumberW00C K394X3905

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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