Wiseco Chevy LT1 4.065in Bore 1.105in CH -10.00 CC Piston Set

If you're building a serious performance engine for your Chevrolet LT1, Wiseco's Professional Series forged pistons are a solid choice. These pistons are designed and machined in the USA from 2618 aluminum, which gives them improved tensile strength to handle the demands of racing. They feature a 4.065-inch bore and a compression height of 1.105 inches, with a -10.00cc dish volume. This set includes eight pistons, ready to be installed in your LT1 engine.

Wiseco has packed these pistons with features for durability and performance. You'll find precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal. They also come with an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. The fully machined crown ensures accuracy, and forced pin oiling helps keep the wrist pins lubricated under extreme conditions. These are built to withstand heavy to severe duty performance applications, making them a great option for racers and serious builders who want to push their engine's limits.

When rebuilding your top end, especially for racing applications, using well-built internal components like these Wiseco pistons is crucial. Remember that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.