@hamza_bouberbouche: The 1973 Pontiac Trans Am Super Duty was the final punch of real muscle when every other brand was backing down. Pontiac hand built the SD-455 like they were preparing for battle, using a reinforced block, forged internals, and high flowing heads taken straight from their racing program. They rated it at a soft 290 horsepower just to calm the insurance guys, but everyone knew this thing was pushing close to 400. It crushed quarter miles, outran Corvettes, and disappeared after only two short years, becoming a legend. Video Credits: Hamza Bouberbouche #pontiac #musclecar #americanmuscle #automotive #carhistory

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Tuesday 25 November 2025 17:54:24 GMT