Author Topic: 80 T/A turbo rear axel gear lube  (Read 998 times)

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Offline bigsteve

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80 T/A turbo rear axel gear lube
« on: May 20, 2007, 05:44:57 PM »
What was the 1980 rear axel gear oil that GM recomended at that time 75-90 WT or 80-90 WT? I know about the limited slip additive. thanks