I tried using all the gear and axle resource pages I have found, and am still stumped.

My code reads as follows on my 96 t100 4x4: A11A, 3K4/FG44, A340F

Anyone know what the gear ratio is, I am thinking 3.56 or 4.10.

 

your axle code is A11A - 4.30 Gear ratio

3k4 Is the color of the truck (maroon i think?)
FG44 is the interior trim code (FG is pattern, 44 is color)
A340F is Transmission (automatic)

 

Thanks so much! I thought it was 4.30 but them codes confuse me some.

 

so is the door vin tag with the gear ratio intake front 430 or is that rear at 430.. just checking I'm believe my has 430 and I'm going too put a dana 44 in the front and do I need too order 430 gears or one lower like 429?? Thanks for your time