Diamond Racing Products - LSX FT Piston Set 4.125 Bore -4.8cc 12-Degree

The Diamond Racing Products LSX FT Piston Set is engineered for high-performance GM LS-Series engines. This set includes eight forged pistons, each with a 4.125-inch bore and a -4.8cc volume, specifically designed to accommodate 12-degree cylinder heads. The pistons feature 1.5 x 1.5 x 3.0 mm ring grooves and are crafted from 2618 aluminum alloy, ensuring durability and strength under high horsepower applications. Additional features include 3D milling on piston crowns for a ready-to-install finish, valve pockets compatible with most aftermarket cylinder heads, offset pins for quiet operation, and moly skirt coating for reduced friction and wear protection. The set comes complete with premium 1.2mm/1.2mm/3.0mm ring package and premium 8620 .185w wrist pins. Ideal for enthusiasts seeking reliable performance enhancements in their LS engine builds.