Wiseco Chevy LS Series -3.2cc FT 3.903inch Bore Piston Shelf Stock Kit

When you're building a serious LS engine for your 1997-2004 Corvette, you need parts that can handle the stress. This Wiseco Professional Series piston kit gives you a full set of eight pistons, complete with premium rings, pins, and locks, all ready to go into your 3.903-inch bore LS engine. These aren't your average pistons; they're built for the demands of heavy and severe duty race applications.

Wiseco forges these pistons from 2618 aluminum right here in the USA, which gives them improved tensile strength for serious performance. They've got precision ring grooves, anti-detonation grooves, and other features to help seal the combustion chamber better. Plus, the ArmorGlide skirt coating helps reduce friction, resist seizure, and keep things quieter. The fully machined crown and forced pin oiling are just more details that show these are built for the long haul in tough conditions.

This kit is designed as a shelf stock replacement for your LS engine, meaning it's a direct fit for the specified bore size. Just remember, these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.