i'll have to get the block number as soon as the snow melts i guess. The local dealership told me they can get all the info with that number it's just that the truck is snowed in at the moment.
Is it possible that there could be a code for engines sold from the dealer as crate engines? the last 3 letters are to determine the type of vehicle it belongs in i believe.
I have googled it and there are a few other forums with the same question but no answers. Thanks again for your help.