Wiseco Chevy LS 4.135in 1.165in CH -23.00 CC Piston Set

This is a set of Wiseco Professional Series forged pistons for Chevrolet LS engines. These pistons are built for serious racing and heavy-duty applications where durability and performance are critical. They feature a 4.135-inch bore and a 1.165-inch compression height, designed to work with specific LS engine configurations.

Wiseco crafts these pistons from 2618 aluminum, a material chosen for its improved tensile strength, which is essential for handling the high stresses of racing. The pistons include precision ring grooves, an anti-detonation groove, and other features to enhance ring seal. They also come with an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. The fully machined crown and forced pin oiling are additional details that contribute to their robust design for severe duty use.

This set includes eight pistons, along with premium rings. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For installation, always refer to the manufacturer's instructions to ensure proper fitment and performance.