A little late to the conversation, just trying to help. The '36 low cab windshield frame has the same bottom as the '37 and'38, the top of the frame for the '36 is a bit shorter than the '37 and '38, so finding the top part will be a challange unless a reproduction is made, however if a reproduction is found it will also probably have the bottom part too. (The windshield is also a bit smaller than the '37 and '38.)
Good luck in your search,
Glen Andrews
1938 half ton pickup
