Thank you, the numbers seemed to indicate a SM420 but to me the photos didn't look right, I am far from able in identification. know I think I'll make up some mounts and debate on if I want to put the 228 GMC I have in it or wait and rebuild one of my 270 GMC and drop that in.
I'm really happy with the trade, I gave a early 50s Chevy cab and doors to a guy for it, there's a bit of patina and only three holes underneath the cab and there small.
