The Porsche 917K is a race car built to compete at Le Mans by Porsche. The K stands for "Kurzheck", which means "short". It was made popular by its immense power and speed as well as a starring role in the movie Le Mans starring Steve McQueen.

Need for Speed: Porsche Unleashed

The Porsche 917K appears in the PlayStation release of Need for Speed: Porsche Unleashed as a Race Class vehicle in the Golden Era category, costing 200,000 credits. It is a replacement for the Porsche 935/78 Coupe "Moby Dick" featured in the PC release. The high power and low weight makes the 917K extremely competitive against all other Porsches, including the Race Class category vehicles.