Hi, my friend has a compatible rear-end and has some higher gears than me, he dont like them.
i beleive i have 3.08 hehe a guess with the RPM and mph.

i have a peg-leg diff, he got also a 1 legged.
i'd like posi, can i get his gears and bolts then into a posi carrier?
or are they different size?

my one legged freak spin when i dont want it too. (it's my small tires...) yes going with 4.10 would not help my rubbers, but i will eventually get larger tire... 215 just dont do the job.

 

That would depend on what he has, and what you have.

Take off your rear end cover and look.