1974 Trans Am SD-455 full throttle take off

1974 Trans Am with SD-455 engine rolling into the throttle. Super Duty engine is completely original. Exhaust features new stock-replacement crossflow muffler from Waldron Exhaust.

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1974 Trans Am Super Duty 455 Four-Speed FUN
This is a very rare 1974 Pontiac Trans Am Super Duty. Less than 1,000 of this 455-powered, specially built monsters were produced from 73-74. Today they command ever increasing prices approaching six figures.





Muscle Car Of The Week Video Episode #148: 1973 Pontiac Trans Am SD-455
http://www.musclecaroftheweek.com - 1973 was past the prime for most Muscle Cars, but this 1973 Pontiac Trans Am SD-455 begs to differ. The Super Duty 455 engine was a special heart for a rare bird, and this car is a great example of one of the last great first generation Muscle Cars from Pontiac.





1972 Trans Am full-throttle acceleration with new crossflow muffler
Our 1972 Trans Am with new crossflow muffler from Waldron Exhaust accelerating from low speed. The transverse-mount muffler uses tubing that's traditionally routed and is designed for improved airflow over an original. The numbers-matching 455 HO engine features a Nunzi hydraulic flat-tappet (222/232@ 0.050-inch duration) camshaft, but is otherwise stock.





Rare Super Duty 455 Trans Am - 1974 Trans Am SD455 - 1/4 mile Drag Race Video - Road Test TV
http://www.RoadTestTV.com Drag Race Video of a rare 1974 455 Super Duty Pontiac Trans Am. 1974 was the last year of the SD455 Trans Am. The Super Duty Trans Am in the video is equipped with an automatic transmission and is 1 of 943 Super Duty Trans Am's produced in 1974. Due to the rarity of the SD455 Trans Am, these cars are worth between $50,000 and $100,000 depending upon condition. Road Test TV - We Live Hi Performance! Please SUBSCRIBE http://www.youtube.com/subscription_center?add_user=roadtesttv




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