47-50 door parts needed

[marinemech928]

I was just recently trying to install the side windows in my 49 3100 when I realized that the doors I have on there do not have the side tracks on the inside of either door. I really didn't know that this part came out. Does anyone have these parts for sale, or if the price is right to Yuma, AZ, whole doors? Thanks.

Adam
USMC