roadster measurement 30-31

Could someone get me the measurement from one top bracket to the other at the top of the quarter panels, outside to outside ? I've built a complete new subframe and floors and am now trying to make 2 doors and 2 quarters out of 5 junk doors and 4 really rough quarters. the cowl has parts from 4 cowls. I did the frame, running gear, and subframe last winter and hope to get the body pieced together this winter so I can blow the whole car apart in the spring and get everything painted. It's a 30-31 roadster with a early flathead, 39 tranny, 40 rear, Mid 40's style. Measurements from more than one car would help also, as they probably vary from car to car. Thanks.

 

29-31-32 Roadster Cockpit Measurements this thread may have what you need.

 

4-pot : On my early 1930 std roadster its 52 and 7/8" inchs ,from outsides of top mounts. This body has never been off frame; but probably has a little sag to it ,since 1930.