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 ...

Built from a Camaro and reborn in carbon fiber, the Trans Am Super Duty 455 blends retro spirit with staggering ...

Fine tuning adds 90 more horses to a 455 Pontiac Super Stock motor that's already developing over 500 hp! When I arrived at ace engine builder Kip Martin's immaculate machine shop in tiny Augusta, ...