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Old 01-25-2026, 10:46 AM   #3
Bigfeetny
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Join Date: Feb 2018
Location: Pleasany Valley, NY
Posts: 10
Re: 1962 Surburban rear end lube and gasket

Quote:
Originally Posted by cj847 View Post
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.
Thank you. I will look at the pinion seal.
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