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 ...

The Pontiac Trans Am 455 Super Duty arrived just as Detroit was being forced to turn down the volume on big cubic inches, which is exactly why it still looms so large in muscle car history. Built in ...

Discontinued in 2002, the Firebird is considered old news by some people and a sought-after classic car by individuals in the know. The Trans Am SD-455 we’ll talk about today is the very definition of ...

View post: California Says Exotic Car Owners Avoided $1.8M in Taxes Using Montana Loophole Historically, the Pontiac Firebird Trans Am raised the performance levels a notch or two over a plain ...

Produced between 1967 and 2002, the Pontiac Firebird is one of those American automobiles that may be instantly recognizable anywhere around the world. Follow us: That is mostly Burt Reynolds and Hal ...

Introduced to the press during Pontiac’s annual model line preview in the summer of 1972, the Super Duty 455 was enthusiastically received. It had a block, heads, rotating assembly, intake manifold, ...

The Muscle Car Wars hit their peak in 1970 with the final year of full-power madness from GM and Ford. MOPAR gave it one more year, then caved to the federal emissions and economy standards. In 1971, ...