These new water pumps from Speedway Motors feature severe-duty roller and ball bearings, The close tolerances and modular impellers to provide maximum flow and reduce cavitation, Comes with modern ceramic seals on a heavy duty 3/4" shaft, making the assembly exceptionally strong and more efficient, All the mounting areas are spot faced for improved fit and sealing, Specially designed for the 1937-1948 Ford and Mercury cars and trucks.
