1977 Twin turbo pro touring Pontiac Trans Am

A photo from the Muscle Cars collection, filed under the title “1977 Twin turbo pro touring Pontiac Trans Am”.

The title points to Pontiac, so you can compare it with other pages in our Pontiac archive. The title gives the year 1977.

The muscle-car formula is a big V8 in a relatively light two-door body; the exact years and models that count are endlessly debated. What do 396, 426 and 454 actually mean? Our guide Muscle car engines, decoded explains.

More muscle cars: 1970 Pontiac Firebird with Twin Turbo Pontiac 480 · Blue Pontiac Firebird Trans Am · The legend has returned: 2017 Pontiac Trans Am 455 Super Duty 2 · 1973-Pontiac-Trans-Am-4561. Browse the whole Muscle Cars collection.