He won the Daytona 24 in 1968 for Porsche, alongside teammates Jochen Neerspasch, Rolf Stommelen, Jo Siffert, and Hans Hermann. He also won the 1967 24 Hours of Le Mans on debut, and took a second ...

But it was Cale Yarborough who took the checkered flag to win from the pole for the first of his four Daytona 500 wins. LeeRoy Yarbrough finished second, Bobby Allison third, Al Unser, Sr. fourth, ...