cylinder heads for Continental R6602
 

These fit the Continental R6602, 602 cubic inch engine as used in the G744, 5 ton trucks (M39, M41, M54, M62 etc).
They are new in the original army crates.
The part numbers are 2520-740-9968 and 2520-740-9971.
Crates are marked Dia. T Motor Car Co.
$500 for the pair

I also have some chassis parts marked Dia. T, that I haven't identified. I finally found a G744 parts book, so eventually I'll get around to identifying some of them, but meanwhile, if you know what numbers you need, I may have them.