I know this sounds crazy, but I'm trying to find out what the yellow numbers painted on the sides of the frame and front crossmember are? I restored my truck and didn't think to take a picture of them or write them down. It really doesn't matter, but I think it would look neat with the original numbers back on there. Also they all may be different, from truck to truck, so if you know what they mean, maybe I figure out what mine were from all the original paper work I have. Thanks, Alex