[rprough]

Going to replace my open style rear end with a locking style rear end. Probably get a Richmond Gear product. what I want to know is how do I find out how many splines are on my axle and what is the ring gear size. Is it 7.500 or a 7.625? I know it is a 3.42 ratio.

I have a 93 sonoma 4 wheel drive. 4.3Z engine. Ext. cab.


Thanks