Hello,

I recently found this forum and still learning about our car.

We have made upgrades and still working, hopefully we will finish it in the upcoming years, we have 1 of each generation of Firebirds.

Just found that our car is silver with black vynil from factory. I checked the vin tag but will love to see if some can tell me more about it.

Our heads say are coded as 670 and the engine is WZ code so I always wated to know if there are chances of our car being a Ram Air.


Chassis: 23377U13217A06034
VIN: 223377U131214
Engine: 856201WZ

Thank you.
Adolfo

I'm no expert on this, but this is my conclusions when I look att the information here:
https://firstgenfirebird.org/1967-i...n/1967-drivetrain-id-number-information/

The engine code WZ was used on Firebird 400 with manual transmission (Ram Air had engine codes WQ or XN).
The 670 heads were used both on regular 400 and Ram Air.

So, I would say that you have a regular 400, not a Ram Air. Even so, it's a nice car you have.