Dorman M34403 Brake Master Cylinder Compatible with Select Chevrolet/GMC Models

This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet C10 Panel: 1960, 1961, 1962, 1963, 1964, 1965, 1966] - [Chevrolet C10 Pickup: 1960, 1961, 1962, 1963, 1964, 1965, 1966] - [Chevrolet C20 Pickup: 1960, 1963, 1964, 1965, 1966] - [Chevrolet C30 Panel: 1960, 1963, 1964, 1965, 1966] - [Chevrolet C30 Pickup: 1960, 1963, 1964, 1965, 1966] - [Chevrolet K10 Pickup: 1963] - [Chevrolet K20 Pickup: 1963] - [Chevrolet L50: 1963, 1964, 1965, 1966] - [Chevrolet L60: 1963, 1964, 1965, 1966] - [Chevrolet P10 Series: 1962, 1963, 1964, 1965, 1966] - [Chevrolet Suburban: 1960, 1961, 1962, 1963, 1964, 1965, 1966] - [GMC 1000 Series: 1960, 1961, 1962, 1963, 1964, 1965] - [GMC 1500 Series: 1960, 1961, 1962, 1963, 1964, 1965] - [GMC 2500 Series: 1960, 1961, 1962, 1963, 1964, 1965] - [GMC 3000: 1960, 1963, 1964, 1965, 1966] - [GMC 3500: 1964, 1965, 1966] - [GMC P1000: 1966] - [GMC PB1000 Series: 1962, 1963, 1964, 1965, 1966] - [GMC Suburban: 1960, 1961, 1962, 1963, 1964, 1965, 1966]

• Precise replacement - cylinder housing is constructed to match the casting material of the original part and ensure similar performance
• Durable design - all rubber components are made of high-quality EPDM compound for resistance to glycol-based brake fluid
• 100% new - made entirely of new materials, not remanufactured, to ensure highest quality and safety
• Strict specifications - made to meet rigorous SAE International standards
• Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool