1973 Pontiac Firebird Trans Am 455 Super Duty for Sale ClassicCars
It's difficult to grasp how an engine can generate enthusiastic buzz more than 40 years after its inception, but mention Pontiac's Super-Duty 455 and some Firebird fanatics get wide-eyed.
1974 Pontiac Firebird TransAm SD455 muscle classic 455 trans
Today, muscle car enthusiasts look back fondly on the Pontiac 455 as a potent big-block V8 that powered everything from luxury cars like Catalina, to muscle cars like the GTO and Firebird Trans Am. Read on to learn all about the famed Pontiac big-block 455. Pontiac V8 History
How Trans Am Depot designed its 455 Super Duty Trans Am
Gallery: This Awesome Documentary Details The Building of a Modern Gold 455 Super Duty Trans Am. Trans Am Depot doesn't just slap some decals and new paint of a Camaro and call it a day, however.
1973 PONTIAC FIREBIRD FORMULA 455 For Sale at Vicari Auctions Biloxi, 2017
The Pontiac 1973 Firebird SD-455 was GM's Super Bird George Mattar 09/23/2018 Muscle Cars In This Article Category: Muscle Cars Many muscle car guys who bench race will tell you that the 1972 model year was the end of the muscle car era.
Muscle Cars You Should Know Pontiac Firebird SD455
It's difficult to overstate the significance of Pontiac's Super Duty 455 engine, which was offered in the 1973 and '74 Firebird Trans Am and Formula models. When other manufacturers' high-performance offerings at the time were emaciated shadows of their former selves, the Super Duty cars represented the last true vestige of the muscle car era.
Pontiac Trans Am SD455 Realizing Potential High Performance
The 455 Super Duty was a fitting way to farewell an era, but it sold in minimal numbers. Only 43 examples of the Firebird Formula 455 Super Duty rolled off the production line during 1973, making these a rare car. Today, a pristine example can comfortably command a six-figure sale price.
Classic Classified 1973 Pontiac Firebird Trans Am SD455 Hagerty Media
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Listing Details Chassis: 2V87X4N132613 17k Miles Shown LS2 Super Duty 455ci V8 3-Speed Automatic Transmission Limited-Slip Rear End Buccaneer Red Exterior Black Vinyl Upholstery Air Conditioning Original Sales Paperwork Window Sticker Private Party or Dealer: Dealer Additional charges from this dealer: $0 Lot #42461 33,381 views 1,112 watchers
1973 Pontiac Firebird Formula Super Duty 455 GR Auto Gallery
Find Used Pontiac Firebird Trans Am 1973 For Sale (with Photos). 1973 Pontiac Firebird Trans Am.. Introduced for 1973 and lasting only two model years would be the Super Duty 455 available on the Legendary Trans Am . 109,900 Los Angeles, CA Los Angeles, CA at classiccars.com. 1973 Pontiac Firebird Trans Am - Durham, NC. 3. coupe ;
1974 Pontiac Firebird Trans Am 455 Super Duty sold at BarrettJackson
The Super Duty 455 engine was based on the existing 455 V8 so it wasn't considered a new engine design. With that being said, the Super Duty only had to pass the emissions test after a 4,000-mile break in period and did not have to go the full 50,000 miles.
1974 Pontiac Firebird Trans Am 455 Super Duty
1974 Pontiac Trans AM SD-455. FOR SALE · $89,000. · Gateway Classic Cars. TMU · Automatic · LHD · Restored-Modified. Hillsborough County, FL, USA. 75% Relevance. 1973 Pontiac Firebird Trans AM 455 Super Duty. FOR SALE. · Jan 28, 2024 · Barrett-Jackson.
Trans Am Depot makes 455 Super Duty drag car with 1,100 horsepower
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1973 PONTIAC FIREBIRD TRANS AM SUPER DUTY 455
Pontiac Firebird Trans Am 455 Super Duty specs General performance Top speed 250 kph (155 mph) Powertrain specs Firebird Trans Am 455 Super Duty competition Pontiac Firebird Trans Am 455 Super Duty vs Pontiac Firebird Trans Am 455 Super Duty Pontiac Firebird Trans Am 455 Super Duty vs Chevrolet Corvette Stingray 454 LS5
1972 Pontiac Firebird Trans Am 455 HO for sale on BaT Auctions sold
Pontiac lingered as long as possible, and the Super Duty 455 engine was the final song they got the DJ to play as everyone shuffled off the floor. That the SD-455 was produced at all was.
1974 PONTIAC TRANS AM 455 SUPER DUTY
For the 1973 and 1974 model years, Pontiac offered an extra option for the 2nd Gen Trans Am, the Super Duty 455ci V8. These cars had a unique hand-built engine from the factory. The SD-455 motor was based on the already produced 455ci and put out about 290hp/395lb-ft of torque. As the name implies, the engine wasn't just about performance; it.
1974 Pontiac Firebird Trans Am 455 Super Duty
Many Pontiac shops use stones to grind the necessary angles into the valve seats. The angles used for these heads are 30, 45, 60, 75, and 82 degrees for the intake and 30, 45, 55, and 82 degrees.
1974 Pontiac Trans Am Super Duty 455 for Sale CC915333
The 455 Super Duty version of the 1974 Pontiac Firebird Trans Am is widely considered to be the last of the original high-performance muscle cars. As the restrictions on engine emissions became ever more stringent the compression ratios dropped, power output plummeted and 1/4 mile times increased for the first time in decades.