Due to stricter government regulations, the era of unrestrained factory-built performance was coming to an end in 1971. However, GM's excitement division answered with the largest displacement engine ...

It's one of 887 of its kind. This absolutely gorgeous Trans Am is as rare as it is potent with a 455 under the hood.

There may not be any other Pontiac engine that harbors as much mystique as the Super-Duty 455. Introduced in '73 as a maximum-performance effort capable of sustained 6,000-rpm operation, it was ...

"I first saw a Lucerne Blue '71 Trans Am with a four-speed, and that's what I really wanted," Paul recalls, remembering his trip to Stephens Pontiac in Daytona Beach, Florida, in early 1971, home of ...

1971 brought little changes in terms of styling to the Trans Am series, but on the other hand, the bigger novelties happened inside and under the hood. New for model year 1971, for example, were the ...

The Super Duty designation dates to Pontiac's successful early 1960s efforts in NASCAR and the NHRA, but it lay dormant for almost a decade. By 1970, the division's street machines, although wildly ...

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; ...

A car believed to be the only survivor of six 1971 Pontiac Firebird Trans Am promotional cars known as Tirebirds will be one of the lots at the Mecum auction in Houston, Texas, December 3 rd to 5 th.