SBC 18 +3CC DOME GP 1.062 X 4.185

This Wiseco K0030B6 piston set is designed for Chevrolet Small Block engines. These are high-performance forged pistons, utilizing 2618 high-strength alloy, suitable for racing applications. Key features include Lateral Gas Ports, ArmorGlide Skirt coating for reduced friction, and radiused valve pockets. The piston design incorporates anti-detonation and pressure seal grooves. Specific pocket depths are Int. .290" and Exh. .260". The set is designed to work with .150" tapered wall tool steel wrist pins and Spirolox, with pin fitting included. Premium Piston Rings (.043, .043, 3.0mm) are sold separately.