Don't know how much this might apply to your 32 but I received a lot of good advice on swapping a 235 into a 1935 1 1/2 ton truck (which uses the 207). The link is posted below and was listed on this site around late January of this year. Good luck.

http://www.stovebolt.com/bboard/cgi-bin//ultimatebb.cgi?ubb=get_topic;f=2;t=003945


1935 Chevrolet 1.5-ton
1963 Oldsmobile Dynamic 88 2-door
1965 **** F-250
1980 "Honda-Davidson" CB-750 Custom
1989 BMW 325i Convertible (wife's car)