It was a dealer installed engine in 396/375 set up. Don't remember the dealers name but it was in Monesson Pa.
They raced almost exclusily at Keystone and Pittsburgh from 69 through about 77 with the same car. It looked much different and cleaner as time went on. I don't have a picture of the cars later years, but here's another shot of it.
Notice the
Wince Prepared sticker on the fender. Did anyone know Wince?
