I receive a stock 235 water pump ( for free ) but the pump that's on my
235 engine in a 1939 master deluxe has the short water pump.
I would like to press the hub down on this pump to make it a spare
pump. Could someone here who has done this before tell me what
the measurement is I would need to to lower the hub ? Any help would
be greatly appreciated. All I need is a measurement........


Once I thought I was wrong, but I was mistaken.....