Wiseco Chevy LS Series -15cc Dome 4.02in Bore Piston Shelf Stock Kit (Set of 8)

If you're rebuilding the heart of your 1997-2004 Chevrolet Corvette for serious performance, these Wiseco Professional Series pistons are a solid choice. These aren't your average pistons; they're forged from 2618 aluminum right here in the USA, giving them improved tensile strength that's essential when you're pushing an engine hard. The -15cc dome shape is specifically designed to work with certain LS engine configurations, helping to achieve a desired compression ratio for enhanced power output.

Wiseco has packed a lot of thought into these pistons. You'll find precision machined ring grooves, anti-detonation features, and extra sealing to ensure a tight seal between the piston and cylinder wall, which is critical for both power and longevity. They also feature an ArmorGlide skirt coating. This isn't just for looks; it helps reduce friction, makes the operation quieter, and resists seizure, especially important in high-stress situations. The fully machined crown and forced pin oiling further contribute to their ability to handle heavy to severe duty performance applications.

This kit includes a set of eight pistons, ready to be installed in your LS engine. Remember that these pistons are not CARB approved and cannot be shipped to California. For optimal installation and performance, always refer to the manufacturer's detailed installation instructions and consider pairing these with high-quality rings and other engine components designed for high-performance builds.