Dave.
Member +
For the engine 5w-40 synthetic, just follow the link above.
For the gearbox a 75-90, when it comes to these there so many to choose from.
I personally am a fan of the Silkolene Syn5 75w-90 and the Motul Gear300 75w-90, these are both quite high spec synthetics.
http://www.opieoils.co.uk/c-673-75w-90.aspx
Cheers
Guy.
Perhaps that is a good shout Ricky? I use it and couldn't say a bad word about it tbh.