[Mark Yacavone]

The early models use a different cowl vent and wiper placement. That piece is welded in as part of the body. I don't know about the later front sheet metal being a bolt on. Never tried it.
I did sell my Mustang almost two years ago. I know where it is, and it might be for sale.
He should have all the stick shift parts too.
I wouldn't recommend it if you're looking for consistency though.
Now, Stock Combo class wins,..that's a different story!