8 3/4 with 323 trac lock fluid recommendation

[cherokeechief79]

its in a 68 barracuda all just rebuilt and narrowed 3 in per side.
it has a gutted center in it now and i want to put the rebuilt center in it so we can weld the perches on it.
what fluid should i use?
i want to buy something locally if possible like autozone.
thanks

 

[Demonracer]

80w90 with the friction modifier will be just fine. Since you are up in the cold country, I would use the 80w90 versus the 80w140.

 

[cherokeechief79]

can i get this with the friction modifier in it already?
im trying to find a name or part number so i can make a few calls.
looks like most have valvoline

 

[Road Hog]

I have been told that the Motorcraft XL3 is a good option! Check on Amazon. (I won't tell anyone!)

 

[Road Hog]

You didn't say but does your sure grip have the cones or the clutch?

 

[cherokeechief79]

clutch

 

[413]

If welding then don't put oil in at first. Wait until the welding is over and cooled off.

 

[RustyRatRod]

Track Lock is Ford nomenclature. Mopar is a sure grip.

 

[cherokeechief79]

sorry i made a mistake it is a sure grip

 

[tubbedamx]

This is what I used in my clutch style sure grip. Smells terrible !!

Amazon link to the ford additive
https://www.amazon.com/dp/B000NU5LP6?tag=fabo03-20

 

[RustyRatRod]

sorry i made a mistake it is a sure grip

Not a problem. I was pokin the stick at ya anyway. lol

 

[S'cuder]

its in a 68 barracuda all just rebuilt and narrowed 3 in per side.
it has a gutted center in it now and i want to put the rebuilt center in it so we can weld the perches on it.
what fluid should i use?
i want to buy something locally if possible like autozone.
thanks

Do you have O'Reilly's?
https://www.oreillyauto.com/detail/...al-gear-oil-80w-90-1-quart/cas0/8090?q=80w-90

Or Advance Auto?
https://shop.advanceautoparts.com/p...il-conventional-75w-90-1-quart-vv820/11301050

Both of these have limited slip additive already in them.

I didn't see anything on Autozone's site, but if it says limited slip on the bottle, you're good to go.