Description:

[Vehicle Fitment]: Compatible with Chevrolet C10 Panel 1960-1962, C10 Pickup 1960-1962, C20 Pickup 1960, C30 Panel 1960, C30 Pickup 1960, Suburban 1960-1962; Compatible with GMC 1000 Series 1960-1962, 1500 Series 1960-1962, 2500 Series 1960, 3000 1960, Suburban 1960-1962---It fits the model with Power Brakes. [Vehicle Fitment]: Compatible with Chevrolet C10 Panel 1963-1966, C10 Pickup 1963-1966, C20 Pickup 1963-1966, K10 Pickup 1963, K20 Pickup 1963, Suburban 1963-1966, GMC 1000 Series 1963-1965, 1500 Series 1963-1965, 2500 Series 1963-1965, Suburban 1963-1966---It fits the model with Manual Brakes and Flat Face Cowl. [Vehicle Fitment]: Compatible with Chevrolet P10 Series 1962-1966 (with Manual Brakes and Powerglide Trans); Compatible with GMC P1000 1966/PB1000 Series 1962-1966 (with Manual Brakes and Powerglide Trans); Compatible with Chevrolet C30 Panel/Pickup 1963-1966 (with Manual Brakes); Compatible with GMC 3000 1963-1966 (with Manual Brakes); Compatible with GMC 2500 Series 1961-1962 (Automatic Trans), 3500 1964-1965 (without Hydraulic Clutch Master), 3500 1964-1966 (with Drum Brakes and Power Brakes). [Reference Number]: The A-Premium Brake Master Cylinder's reference number: M34403, 18008624, 3769224, 5467733. Before placing an order, verify that the part is compatible with your vehicle using the compatibility system.. [Specification]: Material: Cast Iron HT200; Master Cylinder Bore Diameter: 1.125 inch; Rearward Outlet Size: 7/16-24.