what rear fluid does gm use in the LS1 camaros? what other brands of rear end fluid is good to use? mobil one?

 

I've always used the Redline 75w-90. it already has the Friction modifier added to it.

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Rick

'65 Malibu SS - 280rwhp/330ftlbs
'98 Camaro Z28 - 318rwhp/334ftlbs - Sold 7-18-02
'02 TransAm - Brand new No dyno Yet

D-flo lid, GMS, Hotchkis STB, Hurst B+
Bat-CaveOnline