I have restored about 30 or so of these canisters and if you are absolutely sure you have an S-2, good luck on finding the decal. I have never seen one for sale yet, I don't know if anyone reproduces them or not. The colors I use are the Ford Blue and Chevrolet Orange found at your local auto parts store. Would you mind posting or sending me a pic of your canister? Send me a private message and I will send you my private email address. Good luck. Wada