Dorman M89160 Brake Master Cylinder. Brake Master Cylinder. Master Cylinder Material: Cast Iron. Fits what vehicles: 1967-1976 Chevrolet Corvette, 1969 Chevrolet Camaro, 1969 Chevrolet Chevelle, 1969-1970 Chevrolet El Camino, 1970 Chevrolet Monte Carlo.
