Telltale signs of an orig 69 Firebird 400

[StealthBird]

DaJudge, please try to find that paperwork!

I'll never say never, but I have never heard of a Firebird 400 2-bbl. The 69 Firebird 350 was available with the 2-bbl, or an optional 4-bbl, but not the Firebird 400 model. There's no mention of a Firebird 400 2-bbl in any factory literature, on any of the order sheets, in the factory assembly manual, in the factory service manual, or on any of the factory engine charts.

They made a few thousand 67-69 GTO's with the 400 2-bbl option, and it was called the economy option, but they didn't make any Firebird 400 2-bbl's.

If you find any paperwork, please post!