Engines and Components Pistons and Piston Rings

Wiseco

Wiseco Chevy LS Pistons 3.900 Stroker w/ .927 Pin Kit - Set of 8

$1,122.99

SKU: W00C K0420X3780

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

Professional / shop required

Description

The Wiseco K0420X3780 piston set is a high-performance forged piston set designed for custom Chevrolet LS engine builds. It features a 3.780-inch bore, 1.165-inch compression height, and 0.927-inch pin diameter, and includes ArmorGlide™ skirt coating and a 1.2mm, 1.2mm, 3.0mm GFX ring pack.

Fitment

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Specifications

BrandWiseco
Part NumberW00C K0420X3780

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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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