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03-28-2011 #1
Registered User
- Join Date
- Feb 2008
- Location
- va
- Posts
- 85
which synthetic gear oil in my 12 bolt?
I'm changing my gear oil out in my camaro and I want to go synthetic. I'm running a series 4 carrier with 3.73 gear. Nothing special just want some opinions on the best choice.
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03-28-2011 #2
Registered User
- Join Date
- Feb 2007
- Location
- USA, TN
- Posts
- 850
If you are running a friction based posi, stay with conventional fluid and the appropriate friction modifier available at most parts stores.
03-28-2011 #3
Registered User
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- Sep 2009
- Location
- Sandy, OR
- Posts
- 383
Redline synthetic 75w-90
03-28-2011 #4
Registered User
- Join Date
- Feb 2011
- Location
- Hills of Anaheim
- Posts
- 273
Royal Purple 75w-90.
03-28-2011 #5
Registered User
- Join Date
- Jun 2010
- Location
- Northern Minnesota
- Posts
- 231
i've been running Amsoil for 20+ years. it's been very good to me... both in my cars and in my sleds..(snowmobiles for my friends in the south). of course there are a lot more players in the synthetic oil industery now along with a lot of great products. I wouldn't be scared of Redline, Royal Purple or Mobile but you'll find more Amsoil in my garage then any other brand.
What do you want to run? if something has caught your eye, do some research and give it a try....
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