In case this has gotten confusing
Or if anyone came in late
What we are crunching is the fact that some RamAir3 70 TA's with 4 speed and 3.73 Axle Gears show it plainly on the Invoice (including the mandatory HD Radiator) -
and some documented 3.73 cars do not - and only show the HD Radiator
We are trying to possibly nail down "why"
The "why" is looking like it relates to whether the car was :
3.73 with M20 Wide Ratio 4spd (Performance Axle Option and HD Rad on Invoice)
or
3.73 with M21 Close Ratio 4spd (Just the HD Radiator on Invoice)
This Blue Car on Bring-A-Trailer was potentially a 3.73 Axle Gear with M21 Close Ratio car -
with it showing only HD Radiator - its a possibility.
That is what brought all this Invoice/Data crunching into the thread.
Its not really just about only this Blue Car though - its going to wind up being another "70 Only Factoid" to add to the list .
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