Best gearbox oil for Alfa V6
I've bitten the bullet and am putting a Q2 diff in my car. Obviously I want them to change the gearbox oil to the best out there. It was suggested on forums that Redline was the one but the guy who is going to do the work said Redline was crap as far as he was concerned.
The one he suggested was a Motyl gear oil which is made by MOTUL which I've never heard of. They're Japanese I do believe.
Once again an oil debate is being raised. The mechanic does have a good reputation and specialises in Alfas and Subarus. Now I'm scratching my head on what to use.