I have a 31 Tudor with it's original engine.It has 99,000 miles on it,and I have paperwork for three rebuilds on it.I have a 30 roadster with it;s original engine,also.I have a 30 roadster pickup that I've changed the body and frame on.I took off the original body in the mid 70's,and changed the frame about 15 years ago.The shop in Manchester N.H.that used to do the engines for Page's Model A Garage in Haverhill would grind the number pad down if it was on a turned in core.If they were doing yours of course,they would leave it.They also did some for the local Sears Roebuck,but they didn't want to do the quality of work Sears wanted.Turn just one journal,bore just one cylinder,etc.Price was their priority.