You are wasting your time pulling the tank to look for a build sticker. that only was done on Corvettes as they went down the assy line before the body was put on. That way they were sure to get the right drive train in the car before the body was dropped near the end of the line. Look for it in the rear seat cushion or inside a doorpanel or under the dash on a Camaro. Good luck and I hope you find one.
