[SS427]

That's why I am doing so much research. I have been finding them both ways. Today (duh) I looked at Charley's previously owned 1100 mile car and it does have the round type. His car and Mark's are within several hundred of each other on the Van Nuys plant so maybe it was a plant variation as the other photo I posted is of a Norwood car. I do not know if the ratios are the same between the two or not. I am guessing that I would still need the .8241 due to the tires size difference. Hopefully it was not the .8333 that Scuncio had.