The CP Pistons Bullet Race piston set is offered for Big Block Chevy (BBC) applications with explicit dimensional data for engine assembly. Supplied as eight pistons, it specifies a 13.0cc dome, 4.500-inch bore, 4.250-inch stroke and 6.385-inch rod length, giving clear chamber and rod geometry for builders working with BBC platforms.
CP Piston Bullet Race Series Big Block Chevy 13.0CC Dome 4.500 Bore 4.250 Stroke 6.385 Rod Set Of 8