Firebird Question....

[Zee]

on the shaker hood- if it says "t/a 6.6" it was Pontiac equipped. If it says "6.6 litre" then it's an olds.

That's not correct. T/A 6.6's had the W72 or WS6 option with a 200hp 400 Pontiac variant. All others came with either a base 180 hp 400 Pontiac or the 403 Olds. http://www.78ta.com/66liter.htm



To answer your question, the body style you are looking for is 79-81. If you come across a 77-78, the front and rear can be swapped out relatively easy so in a pinch, a 77-78 will work but you will need to find the proper 79-81 bumpers etc.