Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco BBC Quick 16 +45cc Dome 1.120inch Piston Shelf Stock

$172.99

SKU: W00C 6478B6

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Description

The Wiseco 6478B6 is a single engine piston designed for Chevrolet Big Block engines. It features a +45cc dome, a 4.560 inch bore diameter, and a 1.120 inch compression height. This piston is engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength.

This piston includes ArmorGlide skirt coating for seizure resistance, friction reduction, and quieter operation. It also features fully machined crowns, precision ring grooves, anti-detonation grooves, and additional ring seal improving features, along with forced pin oiling.

Fitment

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Specifications

BrandWiseco
Part NumberW00C 6478B6

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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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