View Single Post
Old 01-24-2026, 11:18 AM   #2
cj847
Registered User
 
cj847's Avatar
 
Join Date: Sep 2016
Location: Ozark, MO
Posts: 668
Re: 1962 Surburban rear end lube and gasket

I've always used 80w90. But you can use almost any conventional or synthetic 80w90 or 80w 140.

If your pumpkin is completely covered in goo, you probably need a pinion seal. On the cover, I've always just used RTV, no gasket.
cj847 is offline   Reply With Quote