Wiseco Chevy LS Series -3cc Dome 4.030inch Bore Piston Shelf Stock

If you're building or rebuilding a Chevrolet LS engine for your 1997-2004 Corvette, Camaro, or Firebird, these Professional Series pistons from Wiseco are a solid option. They're made from 2618 aluminum, which is known for its improved tensile strength, making them well-suited for demanding performance builds. The 4.030-inch bore size and -3cc dome are specific dimensions for certain LS engine configurations.

Wiseco machines these pistons right here in the USA, paying close attention to details like precision ring grooves, anti-detonation grooves, and features that help seal the rings better. They also come with an ArmorGlide skirt coating. This coating helps reduce friction, resist seizure, and makes the engine run a bit quieter. The fully machined crown ensures accuracy, and the forced pin oiling helps keep the wrist pin lubricated under heavy use.

These pistons are designed for heavy to severe duty applications, meaning they can handle a lot of stress. Keep in mind that these are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly details.