During the late 1970s, Pontiac teamed up with Italian design powerhouse Pininfarina to create a couple of fully-functional ...

Wrap a Trans Am body around the WS6 suspension and brake pieces ... and a full silver-and-gray interior with aircraft-inspired red instrument lighting. Most importantly, the 10th Anniversary ...

and the WS6 performance package, which added several extras, including disc brakes on all four wheels and a limited-slip differential. Pontiac produced only 9,481 Trans Am examples with the GTA ...