Last year, a 1974 Trans Am, powered by its original Super Duty 455, and four-speed manual, changed hands at auction for a lofty $134,400. It was no run-of-the-mill used car, of course: two owners; 16, ...

Pontiac's Ram Air V engine was only ever fitted to a single 1969 Trans Am, primarily due to pushrod complications. The Ram Air V engine series includes different iterations and sizes of the engine ...