
Manley Platinum Series forged pistons are built from domestic 2618 alloy forgings and feature precise cam-and-barrel skirt profiles and exacting ring lands and grooves for improved ring seal. Standard assemblies include chrome-moly wrist pins and moly skirt coatings on select SKUs. These pistons are intended for professional engine builders and tuners seeking durable, high-strength forged pistons for Chevrolet LS applications.
Manley Chevrolet LS Series 4.000in Stroke 4.125in Bore -5cc Flat Top Standard Pistons - Set of 8