Wiseco RED Series forged pistons for the Chevrolet Vortec 4200 feature race-engineered design for strength and durability in high-demand engines. These pistons are forged from 2618 aluminum and include horizontal slot oiling in the pin bores, ArmorGlide skirt coating to reduce friction, an accumulator groove for ring seal stability, and premium rings included. Sold as a set for the specified Vortec 4200 application.
Wiseco Chevrolet Vortec 4200 3.666in Bore 1.125in CH 10.50 CC Piston Set