Thanks for trying. I went to the library today and was very pleased to find they had Motor Truck Manuals covering about '60 through '85. My '68 Motor Manual lists engine codes or all the passenger cars from 62-68, so I figured I was in once I saw all the Motor Truck Manuals. Nope. For some reason they don't list the engine codes in the truck manuals like they do in the auto manuals. Unless I just missed 'em somehow. I got there about 20 minutes before they closed, so I didn't have much time to look since I promised my daughter I'd help her pick out two books to check out. I'll probably go back on Tuesday unless someone here has the magical book that lists them. I didn't get a chance to check the Chiltons and various other books they had there.
