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Can Red Line oil be used in an MGB transmission with over drive?
Ever since I rebuilt the transmission in the 72, it shifts a little stiff, not uncomfortable, but stiff. It's had 20/50 in it since 2006 and it's still the same today as it was back then. Could Red Line synthetic be put in it to replace the 20/50? What impact would there be on the over drive? If there's the slightest question, I'll leave it as it is. PJ
Ever since I rebuilt the transmission in the 72, it shifts a little stiff, not uncomfortable, but stiff. It's had 20/50 in it since 2006 and it's still the same today as it was back then. Could Red Line synthetic be put in it to replace the 20/50? What impact would there be on the over drive? If there's the slightest question, I'll leave it as it is. PJ