Wiseco Chevy Big Block 4.155in Bore 1.760in CH 15.00 CC Piston Set

If you're building a high-performance Chevy Big Block engine, this Wiseco Professional Series piston set is designed to handle some serious power. These pistons are made for engines with a 4.155-inch bore and feature a 1.760-inch compression height. Wiseco builds these for demanding race applications where durability and performance are critical.

Each piston is forged and machined in the USA from 2618 aluminum, which gives them improved tensile strength for high-stress environments. You'll find precision ring grooves, anti-detonation grooves, and features designed for better ring seal. They also come with an ArmorGlide skirt coating that helps reduce friction, resist seizure, and operate more quietly. The fully machined crown and forced pin oiling further contribute to their robust design, making them well-suited for heavy to severe duty performance builds.

This set includes eight pistons. Please note that these pistons are not CARB approved and cannot be shipped to California. For optimal installation and performance, always refer to the manufacturer's detailed specifications and recommended build procedures.