Wiseco Chevy LS Series -2.8cc Dome 4.185inch Bore Piston Shelf Stock

If you're building a high-performance LS engine for your 1997-2004 Chevrolet Corvette, Camaro, or Firebird, these Wiseco Professional Series pistons are a solid option. They're forged from 2618 aluminum, a material known for its improved tensile strength, making them well-suited for demanding engine builds. The 4.185-inch bore size and -2.8cc dome volume are specific to certain LS engine configurations, so make sure this matches your build plan.

Wiseco machines these pistons in the USA, paying close attention to details like precision ring grooves, anti-detonation grooves, and features that improve ring seal. They also come with an ArmorGlide skirt coating, which helps reduce friction and noise while resisting seizure. The crown is fully machined, and the design includes forced pin oiling to keep the wrist pin properly lubricated under stress.

These pistons are built to handle heavy to severe duty performance applications. 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 procedures.