<VV> Red Line Oil Web Site - answer?

[J. R. Read]

From: J. R. Read 
To: AAVV 
Sent: Monday, April 06, 2015 4:37 PM
Subject: Fw: Red Line Oil Web Site - answer?


Some of you are not going to like the answer that I got back from Red Line since they are saying that GL-5 was the original spec for Corvair.  Was it even around in the '60s?

See their answer below.

PS:  I did NOT ask about posi.

Later, JR

Thank you for contacting Red Line Oil, in your Corvair transaxle the 75W90NS is recommended as a GL-5 was originally specified. 
The 75W90NS is a non slippery gear oil, suitable for use with synchros, it isn’t corrosive to brass, bronze or copper as it contains a copper deactivator as do all of our GL-5 gear oils. 

Regards, Dave
Red Line Oil

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