CP Pistons Bullet Race piston set for Big Block Buick (made-to-order) offers a matched eight-piston kit for performance rebuilds. This set lists a 4.350-inch bore, 3.950-inch stroke and a 6.800-inch rod length; supplied as a complete eight-piece package for big-block Buick V8s and noted as MTO non-cancel where applicable.
CP Piston BRS Big Block Buick 4.350 Bore 3.950 Stroke 6.800 Rod Set Of 8 (MTO Non-Cancel)