RedHatch92gt

only my back passanger wheel spins i was told my limted slip is bad but i see you can buy a 28 spline posi traction diffrientil on ebay for like 150$......should i go with it?

BROKINRROW

from what everybody has told me that they do come posi from the factory but over time it wears out and only the power transfers to one wheel so i would go with a set of 3.73 gears. its good for the high way and the track. best of both worlds

86 5.0L

Positrac = Chevy Limited Slip Diff
Traclok = Ford Limited Slip Diff

why does nobody know this?

Dave5point0

^ damm, i was gonna be the one to tell him posi is a GM term and that lsd is generic term for "limited slip diff"

uedlose

And the winner is. yea same thing just diff. names from diff. companys

uedlose

if you are only spinning 1 wheel the clutchs in the rear may need replaced.

splash21

posi did start as a chevy term but it is just easier to use since everyone understands what you are talking about when you say it. if you say trakloc alot of people look at you like wtf is that

keek89gt

its true though....not to meany people use the term traclok

Alero99

true... my traklok is shot i only spin 1 wheel

splash21

that just gives you an excuse to get a new better rear for your baby lol