Gord,
Thanks, I have seen that site and it is chock full of info, unfortunately nothing I found regarding the codes. I'm assuming Trim 394= Deluxe Cab, as the truck in question has corner cab windows. Paint Code 30 may be a dark blue, as that's what shows in the motor bay.
I'm waffling on buying this truck because I want a 'real' GMC with a SM420, not a poser with a 3spd. But it is a nice truck.
Brian
