The CP Pistons Bullet Race piston set supplies measured dome and bore dimensions for Big Block Chevy (BBC) applications. Delivered as eight pistons, it specifies a 24.5cc dome, 4.560-inch bore, 4.000-inch stroke and 6.135-inch rod length, giving engine builders the exact geometry needed for chamber volume and rod pairing decisions.
CP Piston BRS BBC 24.5CC Dome 4.560 Bore 4.000 Stroke 6.135 Rod Set Of 8 (MTO Non-Cancel)