Thread: Are all 4L80e's the same?
View Single Post
  #10  
Old 04-14-2020, 12:53 PM
ponjohn's Avatar
ponjohn ponjohn is offline
Ultimate Warrior
  
Join Date: Mar 2002
Location: Connecticut
Posts: 9,542
Default
The newer ones have a fluid fitting towards the tail shaft. It is said to offer better lubrication and cooling on a rear bearing support.

Reply With QuoteReply With Quote