1953-1960, 1965 Ford F100. 1966-1967 Ford F100 RWD. 1961-1964 Ford F100. 1968-1971 Ford F350. 1962-1965 Ford Fairlane. 1966-1969 Ford F250. Notes Drum Brake Wheel Cylinder -- Bore: 1.0625 In. Specifically engineered to be direct match for original drum brake wheel cylinder.