The CP Pistons Bullet Race piston set supplies precise sizing for Big Block Chevy (BBC) builds where dome volume matters. The package contains eight pistons with a 24.9cc dome, 4.500-inch bore, 4.250-inch stroke and 6.385-inch rod length, offering explicit dimensional specs for combustion chamber planning and rod selection.
CP Piston Bullet Race Series Big Block Chevy 24.9CC Dome 4.500 Bore 4.250 Stroke 6.385 Rod Set Of 8