Signed And Numbered Limited Edition Print From Thom SanSoucie featuring 1966-1967 GTOs. When you think of the one car that encompass’ everything a muscle car is it has to be the early year Pontiac GTOs. The GTO actually set the bar during the muscle car era. Their big motors, massive carburetors, classic coke bottle shaped design and popularity in the youth market made it an instant hit. Who wouldn’t want to be seen in a GTO on a Friday night cruisin’ to their local Drive-In or chasing down the competition on the street?