Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco RED Series Chevy Small Block 400 4.135in Bore 1.425in CH -21.00 CC Piston Set

$949.99

SKU: W00C RED0021X1

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Description

Forged from 2618 aluminum, these pistons feature Race Engineered Design™ (RED™) for strength in performance engines, ArmorGlide skirt coating, horizontal slot oiling in pin bores, and an accumulator groove. Includes premium rings. Engineered, forged, and machined in the USA. This set is for the Chevrolet Small Block 400 engine (1970-1980).

Fitment

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Specifications

BrandWiseco
Part NumberW00C RED0021X1

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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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