Model B water pump

[Charlie Stephens]

Bob is correct but I would like to expand a little. The first picture shows the two pumps, the longer one ('32) is the same length as a Model A pump. It is easy to spot the difference at a swap meet by looking at the spacing of the grease fittings. The next two pictures show the front timing cover used in '33-'34 which moves the generator mount towards the rear to align the generator with the shorter pump. The last photo is the Model A compared to the '33-'34 pulley. If you try to use the shorter pulley I believe it will interfere with the front crossmember. The radiator on a '33-'34 was sloped and this moves the fan back to clear it.

(updated to add photo of '33-'34 versus Model A pulley)

Charlie Stephens