No, not tranny oils again!!! Being very happy with Redline MTL in the BJ8 transmission, I'm thinking about going to the Redline 75W90 Gear Oil in the rear end. (API GL-5 + Hypoid Gear Oil) Anyone using it? Any issues? Randy Randy Hicks www.austinhealey100m.com '56 100 M '55 BN1 Dealer Le Mans '62 BN7 MkII '65 BJ8 '53 MGTD Healey100M at gmail.com