GMC 2-1/2Ton Military truck motor. This site has a little more info. Napa has parts. Looks like it was one we forgot to bring home!

http://www.vehiclesofvictory.com/

http://www.vehiclesofvictory.com/GMC%20Specifications.htm



1951 Ply Concord truck
1954 Nash Rambler 2 dr
1955 Nash Rambler Farina