Wiseco Chevy LT1 4.075in Bore 1.299in CH -12.00 CC Piston Set

Wiseco is well-known for making strong internal engine components, especially for high-performance applications. This Professional Series piston set is built for serious racers and builders who need parts that can handle extreme conditions. These pistons are designed for Chevrolet LT1 engines and feature a 4.075-inch bore with a 1.299-inch compression height, and a -12.00cc dish volume in the crown.

Forged from 2618 aluminum right here in the USA, these pistons are built for improved tensile strength, which is crucial for handling the intense pressures of racing. They come with precision ring grooves, anti-detonation grooves, and other features to ensure better ring seal. The pistons also have an ArmorGlide skirt coating that helps reduce friction, resist seizure, and operate more quietly. The fully machined crown and forced pin oiling are additional details that show these are made for heavy to severe duty performance builds.

This set includes eight pistons, ready to be installed in your LT1 engine. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to manufacturer installation instructions for proper fitment and assembly procedures.