Should be the same as my '40. The bottom has 2 pegs (don't know what they are really called) in front that just press into a home position in the frame portion below. Just lift hard on the front of the seat and they will pop out and then you can lift the seat out. The back has 2 places toward the top and a foot or so inboard where a tab on the seat slides into a slot on the cab. Just lift up hard on the seat to clear the tabs. Then look for treasure!

Dennis


40 Chevy 1/2 ton