legendsofracing:Jo Siffert and Brian Redman’s Porsche 917 K being chased by the Ferrari 512 S of Pet
legendsofracing:Jo Siffert and Brian Redman’s Porsche 917 K being chased by the Ferrari 512 S of Peter Schetty and Arturo Merzario at the Grand Prix de Spa in 1970. The #24 Porsche would win the race. -- source link