Wiseco Chevy LT1 4.075in Bore 1.105in CH -10.00 CC Piston Set

When you're building a serious performance engine, especially for racing, you need parts that can handle the stress. This set of eight Wiseco Professional Series pistons is made for Chevrolet LT1 engines with a 4.075-inch bore. They are designed and built in the USA from 2618 aluminum, which gives them improved tensile strength for demanding applications.

Wiseco has packed these pistons with features to ensure durability and performance. You get precision ring grooves, anti-detonation grooves, and other features to improve ring seal. The piston crowns are fully machined, and they include forced pin oiling to keep things well-lubricated. Plus, they come with an ArmorGlide skirt coating that helps reduce friction, resist seizure, and operate more quietly. These are built to withstand heavy to severe duty performance builds.

This set includes eight pistons, each designed for a 4.075-inch bore with a 1.105-inch compression height and a 0.927-inch pin diameter. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For a high-performance build, these Wiseco pistons are a solid option.