Wiseco Chevy LS Series -2.8cc Dome 4.185inch Bore Piston Shelf Stock

If you're building a high-performance Chevrolet LS engine for serious racing or heavy-duty use, these Wiseco Professional Series pistons are a solid choice. They're forged from 2618 aluminum, which gives them improved tensile strength for the demands of competition. The 4.185-inch bore size and -2.8cc dome volume are specific to certain LS engine configurations, so make sure this matches your build plans.

Wiseco puts a lot of thought into the details that matter for durability and performance. You'll find precision ring grooves, anti-detonation grooves, and features designed for better ring seal. The crown is fully machined, and the piston includes forced pin oiling to keep things well-lubricated under stress. Plus, the ArmorGlide skirt coating helps reduce friction and resist seizure, contributing to quieter operation and longer life in severe duty applications. These pistons are designed and built in the USA.

This piston is sold individually, so be sure to order the correct quantity for your engine. While these are built for tough use, remember they are not CARB approved and cannot be shipped to California.