The seventies brought us things like bell bottom jeans, the Village People, and of course, a slimy-haired John Travolta in Saturday Night Fever. In the car world, it was a time where muscle cars were well and truly in their element. Whilst Detroit was reveling, there was also a revolution going on, but one that would blow the lid off car design norms. It was all happening in the house of Bertone and the car in question was poised to re-write history in the worlds of car design and Rallying. It was, of course, the revolutionary Lancia Stratos HF.