
SKU: BBC5210-060. The CP Pistons Bullet Race Series piston set is engineered for high-horsepower Big Block Chevy race applications where strength, precision, and reliability are critical. Designed with a 4.560-inch bore, 4.250-inch stroke, and 6.385-inch connecting rod, this forged piston set is ideal for large-displacement, competition-focused engine builds operating under extreme RPM and cylinder pressure. Precision-forged from premium aluminum alloy and CNC-machined to exact tolerances, these pistons deliver excellent thermal stability, reduced friction, and consistent ring seal in demanding racing environments. Supplied as a set of 8, this Bullet Race Series kit is trusted by professional engine builders pushing Big Block Chevy performance to its limits.