Originally Posted By Doc Fiberglass
OK guyz .... other than draining out and filtering old SKUNK OIL out of a junk yard car - WHICH I HAVE DONE some years ago - is the only GOOD and reliable additive is from Generous Motors?

Yup..Delco part # 992694.
I use it in all my Sure grips.
But still does not make it a "posi" LOL!!

I put it in first then the gear oil and run the car on the hoist (or jack stands) at idle for ten minutes.
This ensures the conditioner goes through all the clutches.

'68 Newport Custom Barge on a Budget!! BOAB
1973 Satellite WAGON! 318- 3 on the tree!!
2008 Chrysler 300c HEMI!