2wd Rear end service for a 4 door LS
#2
No. The additives in gear oil are friction enhancers. The open diff has no clutch material to benefit from the additives and if it's G 80, general motors and eaton (manufacturer) recommend not using any friction enhancers. If your trusted brand has additives, they won't damage anything. But if the ring and pinion guy tries to sell a little bottle of something to add, no thanks.
Thread
Thread Starter
Forum
Replies
Last Post
toms2000blazer
2nd Generation S-series (1995-2005) Tech
1
11-30-2012 05:12 PM
Fossil Rock
Steering, Suspension & Drivetrain
0
09-21-2012 01:48 PM
brino1
Steering, Suspension & Drivetrain
5
02-25-2011 08:05 PM