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Whether or not it is limited slip can be determined by checking for a tag or stamp on the differential. Positraction is just GM's name for limited slip. The tag will have an L on it, next to the gear numbers if it is limited slip.
There are several ways to tell including,
pop the diff cover just look at the insides of the carrier and if you see the little clutches its posi if you dont its not
jack the rear end up, put it on stands, trans in neutral-turn one wheel by hand, if the opposite one turns the same direction it is limited-slip, if the opposite direction it is not
What else can I help you with?
Does the 94 z28 have a posi rear end?
A limited slip diff, yes
Is a Ford F-150 xlt 5.4 4x4 posi rear?
Nope, you have a limited slip diff. The clutches will probably go at 100,000 miles.
Can you put a posi rear end in a 1999 prerunner?
that model comes with a factory rear diff locker
Is a 12 bolt rear end from a 1971 Chevy C10 posi traction limited slip or neither?
its a posi tract.
Is the 3.73 rear end in a 1998 Chevy Silverado 1500 posi?
The 3.73 rear end in a 1998 Chevy Silverado 1500 does not automatically mean it is a posi-traction (posi) differential. Posi-traction refers to a limited-slip differential that allows both rear wheels to spin together for improved traction. You would need to confirm with the specific vehicle's build options or VIN to determine if it has a posi rear end.
Does a 1987 Mazda rx7 non turbo have a posi rear end?
Yes it does. It's called a limited slip differential. Posi would refer to the Chevy brand rear end. No you don't have posi. Yes you have a LSD.
Does a 1980 z28 camero have a posi-track rear end?
Z28's came with a limited slip differential. Trans Ams had posi-traction.
Is there different types of rear end oil for possi track?
Yes most manufacturers recommend a diff gear oil if dif is a posi
Some times when you slow down your rear end starts to shake and when wet out you cant get traction and only one wheel will spin and it is always the right one?
possiblediff or drive shaft/ujoint issue for the shake, only one wheel will spin unless it's a posi rear diff. If it's a posi diff it's got internal problems
What does open mean on chrysler 8.25 rear axle?
It does not have a limited slip, posi traction system .
What is a posi rear-end?
A posi rear end (positive traction) drives both rear wheels.a posi rear end is when both rear tires spin instead of just one
What does open rear end mean on a Grand Cherokee?
There isn't any sort of posi traction/ limited slip system in the rear axle.
