Wiseco Chevy BIG BLCK DRAG 1.120CH 4310A Piston Shelf Stock

This is a Wiseco Professional Series forged piston, designed for heavy-duty racing applications. It features a 4.310-inch bore and a 1.120-inch compression height, built from 2618 aluminum for improved tensile strength. This piston is engineered to handle severe duty performance builds, offering features like precision ring grooves, anti-detonation grooves, and forced pin oiling for enhanced ring seal and durability.

The piston crown is fully machined, and the skirt is coated with ArmorGlide for reduced friction, quieter operation, and resistance to seizure. These pistons are built in the USA and are a solid option for racers and builders looking for robust components for their performance engines. They are sold individually.

This piston fits a wide range of Chevrolet vehicles, including models like the 1970-1975 Chevrolet Bel Air, 1970-1972 Chevrolet Biscayne, and 1973-1974 Chevrolet C10 Pickup, among many others. Please check the full fitment list to confirm compatibility with your specific application.