Since I have been doing some work on my brothers 50 F1 I have started looking at these trucks. Not real familiar with them in the past. When I looked in the window of this one at Springfield Mo NSRA event this past weekend I was really surprised. In my opinion this is one neat dash conversion. Plus a great interior, and the truck overall.
There is a pontic dash into an f1 article.that looks good too. http://www.customclassictrucks.com/techarticles/1001cct_ford_f1_dashboard_transplant/viewall.html
Looks familiar! I think it fits pretty good in there! I saw a P-15 dash in an old coupe on e-bay a while back. I thought it looked good, but I'm a little partial!