This transmission has four ahead gears and one reverse gear. Let's summarize the equipment ratios, inputs and outputs: The overall Motors Hydra-Matic turned the initial mass-made automatic transmission next its introduction in 1939 (1940 model year). Obtainable as an alternative in cars and trucks such as the Oldsmobile Series 60 https://connerowzca.anchor-blog.com/14459972/a-secret-weapon-for-gearbox-auto