Wiseco Chevrolet LS -4cc Flat Top 1.294 X 4.010 - Set of 8

RED series forged pistons offer strength and durability for performance engines with precision-machined features. Engineered, forged, and machined in the USA from 2618 aluminum for tensile strength in racing and power adder applications. Dedicated forgings allow optimized, engine-specific strutted design for strength-to-weight characteristics. Features ArmorGlide skirt coating for reduced friction, noise, and wear, and horizontal slot oiling in pin bores for optimal wrist pin and small-end lubrication. An accumulator groove helps maintain consistent ring seal and power. Includes premium rings.