8.5 rears, whats in them?

[kc2006]

Do non posi 8.5 rearends have limited slip in them? Would that still be good for traction. I just don't have the money to buy a posi but i still need the 8.5 rear

 

[REDS HOT AIR]

non posi spins one tire
posi spins both

limited slip is gm's term for posi...same thing