need a posi

looking for a posi or locker for a lincoln versailles 9" rear end its the old style big bearing and its a 28 spline :HMMM:

I have found alot of parts like that on racingjunk.com

thanks I'll check that out tonight

I have a new detroit locker that I don't need. 28 spline if you are interested.

how much are looking to get for it