Is there away of finding out what diff I have ratios with out stripping things down. It's an automatic I'm converting to manual. I'm wondering if I can find a gearbox to match the excisting riff with out replacing both

 

your gearbox code will ID the exact ratio involved...........

 

Cheers for that .learn something new every day

 

So the end of the code on the box tells you the rear ratios? And first bit is the front diff?