Does anyone know where I can find what the gear ratios of the transfer case are? Also, what are the gear ratios of our auto transmissions? Is there a website or other resource that contains technical information like this? There are a lot of things that are left out of the owner's manual...

 

For the 4r70w.
1st gear ratio is 2.84.
2nd ratio is 1.55.
3rd is 1 to 1.
OD is .70.
Low range gear reduction I don't know.