Wiseco Chevy LS Series +9cc Dome 1.311x4.005 Pistons Shelf Stock

When you're building a high-performance LS engine for serious racing or heavy-duty applications, the pistons are a critical component. This set of eight Wiseco Professional Series pistons is forged from 2618 aluminum, a material chosen for its improved tensile strength, making them well-suited for the demands of severe duty builds. Each piston features a +9cc dome, a 4.005-inch bore, and a 1.311-inch compression height, designed to work within specific LS engine configurations.

Wiseco machines these pistons in the USA, paying close attention to details like precision ring grooves, anti-detonation grooves, and features that enhance ring seal. They also come with an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and contribute to quieter operation. The fully machined crown and forced pin oiling further underscore the focus on durability and performance for racing environments.

This piston set is intended for builders who need robust components for extreme performance. Please note that these pistons are not CARB approved and cannot be shipped to California. It's always a good idea to consult your engine builder or the manufacturer's specifications to ensure these pistons are the right fit for your specific LS engine build and to understand any other components that may be required for installation.