Wiseco Chevy LS Series 5cc Dome 1.110 x 3.903 Piston Shelf Stock

Forged from 2618 aluminum, this Wiseco piston is built for serious performance in your Chevrolet LS engine. The 5cc dome design and 3.903-inch bore are specific choices for builders looking to push their engines hard, whether in racing or heavy-duty street applications. Wiseco machines these pistons in the USA, paying close attention to details like precision ring grooves, anti-detonation features, and forced pin oiling to ensure reliable operation under severe stress.

Beyond the core forging, this piston features an ArmorGlide skirt coating. This isn't just for looks; it helps reduce friction and noise while also resisting seizure, which is critical when an engine is working overtime. The fully machined crown and additional ring seal features all contribute to a well-built component designed to handle demanding builds where durability and consistent performance are key.

This piston is sold individually, so be sure to order the correct quantity for your engine. It's important to note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.