Yes, The Boss 302 was a 2 year only (69-70) high performance Mustang which won the Trans-Am crown in 1970. The street version like the race version had a high revving small block engine. The engine was based on the 302 Windsor block 4 bolt mains with large port Cleveland heads, solid lifter cam, = lots of RPMS = horsepower. I think it was also the best looking Mustangs of all time. I do not own one yet but one can always dream.