I will have to find you the number, but i called chevrolet and asked for a restoration packet. It came complete with a part distributor booklet and a copy of Chevrolet 1954 specifications. It has all RPO numbers for that year along with every diminsion of th body, frame, and engine. Best of all, They sent it FREE. Mine was originall printer 12-18-53 for the '54 truck.
It has every technical drawing and specification you could ask for......
