CP Pistons Bullet Race piston set for Big Block Buick supplies a complete eight-piston kit for race or heavy-duty rebuilds. The set is specified with a 4.350-inch bore and a 3.900-inch stroke together with a 6.600-inch connecting rod length; sold as a matched eight-piece kit for big-block V8 Buick applications and listed MTO non-cancel when indicated.
CP Piston BRS Big Block Buick 4.350 Bore 3.900 Stroke 6.600 Rod Set Of 8 (MTO Non-Cancel)