Does anyone know the time frame that Sno Pony snowmobiles became part of Stude/Worthington or Avanti Motor Corp or whatever Stude connection? I'm trying to track down the time frame. I know that some of the Sno Pony parts ended up in South Bend around 1970 and apparently parts were sold through Avanti Motor Corp or so I have been told. Someone also remembered seeing an article in Turning Wheels long ago about this. Any help appreciated. Greg
jack vines
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