Wiseco Chevy LS Series 4.010in Bore -3cc Dome Piston Kit - Set of 8

Professional Series forged racing pistons from Wiseco are designed for serious racers and builders. These pistons are forged from 2618 aluminum alloy for maximum strength and precision CNC-machined. They feature ArmorGlide Skirt coating, anti-detonation and pressure seal grooves, and are designed for use in heavy to severe duty race builds. Chromoly wrist pins and Spirolox retainers are included. They are suitable for NA/Boost/Nitrous applications. This set includes 8 pistons and premium rings with a top ring thickness of 1.2mm (steel, gas nitrided), a second ring thickness of 1.2mm (cast iron, phosphate coated), and an oil ring thickness of 3.0mm (carbon steel, chrome).