85 vette with no axle ratio cade?????????

[nelson84]

My 85 vette has no G92 code, but no axle ratio code at all??????
Could I be driving a vette without a performance axle ratio?????
I might as well be wearing a dress!
The funny thing is the 85 runs the same rpm as my 84 at highway speed and my 84 has 3.07 gearing, so what gives? hnoes
Also there is some french writing near the gas cap, is this an export model?
I am freaking out here;help

 

[vetteoz]

Could I be driving a vette without a performance axle ratio?????
there is some french writing near the gas cap, is this an export model?

G92 noted that the car was fitted with an optional performance ratio if available.
In the case of 4+3 cars I recall only the 84 had a 3.31 as option.
There was no perf option for 85- 88 4+3's; only 3.07
Autos coupes had 3.07 option instead of 2.59
Verts had 3.07 instead of stock 2.73

OE export cars had some different configurations to comply with local rules