Quote Originally Posted by astroracer
Your car is the same as any '81 to '87 G body. Monte Carlo, Cutlass, Grand Prix, Regal, etc...
Any rear from a car from that genre will bolt in.
Mark
But---Finding a posi is going to be tough.Try a SS monte or if you have the wheels to get you can put an Explorer rear in it.Alot of them are 373 posi.