Pissing away money - and it's EXACTLY that! - on installing another POS stock diff into a COntour is absolutely retarded! A couple of guys have done this and been nitch-slapped by their own car after they busted the OEM replacement AGAIN!
Don't be a dumb-ass - get a Quaife or Torsen, or don't bother...seriously. IF money is tight - then baby it the car if it hasn't sh!t the bed already, and save up for the Terry Haines rebuild w/LSD. Either that or get a 0% credit card or a loan from your folks, etc.
You WILL regret putting a stock diff into your car, after you pay all the labor and crap to do this and it breaks again.
Don't be a ignoramous!
