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400

  1. B

    1977 Trans Am Pontiac 400 vibration 1700-2000 rpm

    Started noticing a vibration between 1700-2000 rpm. Does this while in neutral if I rev the engine to that range or while I am motoring down the highway at that rpm range. It's not a shake your teeth loose vibration, but you do notice it. This is a 400 with the original 4-speed. Could this be a...
  2. K

    1979 400 OEM Air Intake Question

    Hello all! My husband and I are looking to build a complete OEM air intake tubing assembly for our 79 400 4speed. We are missing the components for it from the air cleaner housing to the fender well and have not been able to find a complete assembly online. I have seen many of the pieces...
  3. 1970 Pontiac Trans Am

    1970 Pontiac Trans Am

    Matching number 400 CI Ram Air III Engine, Automatic Transmission, Air Conditioning, Power Steering, and Power Brakes.
  4. V

    FS: 1976 Pontiac Firebird Formula

    I have concluded that I will never possess the time, money, or talent to properly restore my 1976 Pontiac Firebird Formula. It is therefore listed for sale to the highest bidder on eBay at: https://www.ebay.com/itm/1976-Pontiac-Firebird/154147709973?hash=item23e3eb6415:g:DA0AAOSwco1fi3Zo The...
  5. 1970 Pontiac Firebird Formula

    1970 Pontiac Firebird Formula

    Formula 400 Coupe.
  6. Trans Am Guru

    1970 Pontiac Firebird 400 Ram Air History

    We know it's not a Trans Am, but it's still an important piece of Firebird history! The story behind the development of GM’s F-body ponycars has been well documented. When Ford’s groundbreaking Mustang debuted in 1964, it tapped an emerging youth market that was hungry for a new type of car...
  7. 1970 Pontiac Firebird 400 Ram Air Rear End

    1970 Pontiac Firebird 400 Ram Air Rear End

    The 1970 Firebird Ram Air 400 is a lesser known piece of Pontiac Firebird's past.
  8. 1970 Pontiac Firebird 400 Ram Air Engine

    1970 Pontiac Firebird 400 Ram Air Engine

    The 1970 Firebird Ram Air 400 is a lesser known piece of Pontiac Firebird's past.
  9. 1970 Pontiac Firebird 400 Ram Air Side Shot

    1970 Pontiac Firebird 400 Ram Air Side Shot

    The 1970 Firebird Ram Air 400 is a lesser known piece of Pontiac Firebird's past.
  10. 1970 Pontiac Firebird 400 Ram Air Emblem

    1970 Pontiac Firebird 400 Ram Air Emblem

    The 1970 Firebird Ram Air 400 is a lesser known piece of Pontiac Firebird's past.
  11. 1970 Pontiac Firebird 400 Ram Air Side Shot

    1970 Pontiac Firebird 400 Ram Air Side Shot

    The 1970 Firebird Ram Air 400 is a lesser known piece of Pontiac Firebird's past.
  12. 1970 Pontiac Firebird 400 Ram Air Interior

    1970 Pontiac Firebird 400 Ram Air Interior

    The 1970 Firebird Ram Air 400 is a lesser known piece of Pontiac Firebird's past.
  13. 1970 Pontiac Firebird 400 Ram Air Front End

    1970 Pontiac Firebird 400 Ram Air Front End

    The 1970 Firebird Ram Air 400 is a lesser known piece of Pontiac Firebird's past.
  14. 1970 Pontiac Firebird 400 Ram Air Emblem

    1970 Pontiac Firebird 400 Ram Air Emblem

    The 1970 Firebird Ram Air 400 is a lesser known piece of Pontiac Firebird's past.
  15. 1970 Pontiac Firebird 400 Ram Air Carburetor

    1970 Pontiac Firebird 400 Ram Air Carburetor

    The 1970 Firebird Ram Air 400 is a lesser known piece of Pontiac Firebird's past.
  16. Trans Am Guru

    1969 Pontiac Firebird 400 Used in "I Dream of Jeannie"

    View the full gallery here! Few vintage cars have rubbed tires with as many Hollywood hot shots and hobby heroes early in life as the 1969 Pontiac Firebird 400 convertible co-owned by Chad Brousseau. Like most hulks of iron in that small fraternity, Brousseau’s Firebird was thought to have...
  17. 1969 Pontiac Firebird 400 - "I Dream of Jeannie" Screen Used Car

    1969 Pontiac Firebird 400 - "I Dream of Jeannie" Screen Used Car

    First appearing as an orange convertible, this '69 Firebird was dropped off at George Barris' shop for customization.
  18. 1969 Pontiac Firebird 400 - "I Dream of Jeannie" Screen Used Car

    1969 Pontiac Firebird 400 - "I Dream of Jeannie" Screen Used Car

    First appearing as an orange convertible, this '69 Firebird was dropped off at George Barris' shop for customization.
  19. 1969 Pontiac Firebird 400 - "I Dream of Jeannie" Screen Used Car

    1969 Pontiac Firebird 400 - "I Dream of Jeannie" Screen Used Car

    First appearing as an orange convertible, this '69 Firebird was dropped off at George Barris' shop for customization.
  20. 1969 Pontiac Firebird 400 - "I Dream of Jeannie" Screen Used Car

    1969 Pontiac Firebird 400 - "I Dream of Jeannie" Screen Used Car

    First appearing as an orange convertible, this '69 Firebird was dropped off at George Barris' shop for customization.