Wiseco Chevrolet L83 Piston Set 3.780in Bore 1.292in Compression Height 0.927in Pin Diameter (8 Set)

Wiseco is well-known for making strong, reliable engine components, especially for high-performance applications. This Professional Series piston set is built for Chevrolet L83 engines and is designed for serious racers and builders who need parts that can handle heavy to severe duty. If you're rebuilding the top end of your L83 and pushing its limits, these pistons are made to keep up.

These pistons are forged and machined in the USA from 2618 aluminum, which gives them improved tensile strength for demanding builds. They feature precision ring grooves, an anti-detonation groove, and other features to improve ring seal. The crown is fully machined, and they also include forced pin oiling to ensure the wrist pins stay well-lubricated. Plus, they come with an ArmorGlide skirt coating that helps reduce friction, resist seizure, and operate more quietly.

This set includes eight pistons, all the components you need to outfit your L83 engine. Keep in mind that these are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.