Sunday 17th October 1971
The final race held at Langhorne Speedway (Pennsylvania, US) took place, with Roger Treichler claiming the checkered flag at the National Open for Modified stock cars.
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This Day In Automotive History
The final race held at Langhorne Speedway (Pennsylvania, US) took place, with Roger Treichler claiming the checkered flag at the National Open for Modified stock cars.
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