I just got my truck home today and am trying to figure out what I have. What I do know is that it is a 1936 tall cab. There are a couple of serial numbers - the one on the firewall is 21 FB11 188. The engine block number is K5741524. The valve cover is held down by 2 bolts and it appears that there are three vents. Does it have the original motor? Do any of these numbers contain the paint code - if so, what is the color? Most of the truck looks to be there - can't wait to get started.