Wiseco Chevy LS Series -25cc Dish 4.030inch Dish Piston Shelf Stock

If you're rebuilding the engine in your 1997-2004 Chevrolet Corvette for serious performance, these Wiseco pistons are built to handle the stress. They're designed for heavy-duty and severe-duty race applications, meaning they're made to take a beating and keep performing when you push your LS engine hard.

These pistons are forged and machined in the USA from 2618 aluminum, which gives them improved tensile strength for durability. They feature precision ring grooves, an anti-detonation groove, and other features to improve ring seal, which is crucial for consistent power and engine health under high loads. The piston crown is also fully machined, and they include forced pin oiling to keep things well-lubricated. Plus, the ArmorGlide skirt coating helps reduce friction and noise while resisting seizure.

This set is for a single piston with a -25cc dish and a 4.030-inch bore. Remember, these are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly details.