Wiseco Chevy Small Block 4.155in Bore 1.125in CH -32.00 CC Piston Set

Forged from 2618 aluminum, these Wiseco pistons are built for the demands of serious racing and heavy-duty engine builds. They feature a 4.155-inch bore and a 1.125-inch compression height, with a -32.00cc dish volume, making them suitable for a variety of performance applications where strength and reliability are paramount.

Wiseco machines these pistons in the USA, incorporating precision ring grooves, anti-detonation grooves, and additional features to improve ring seal. The crown is fully machined for accuracy, and they come with forced pin oiling to ensure proper lubrication. The ArmorGlide skirt coating helps reduce friction, resist seizure, and operate more quietly, contributing to overall engine longevity and performance under severe conditions.

This set includes eight pistons, designed to withstand heavy to severe duty performance applications. While these pistons are built for extreme use, please note they are not CARB approved and cannot be shipped to California. For builders aiming for maximum performance and durability in their Chevy Small Block engine, these Wiseco pistons are a well-built choice.