I found Morris Golden film 20w/50 5lts at £20.99 delivered at http://www.partservice.co.uk/oils-and-lubricants/morris-lubricants-and-oils.html
Its a fiver for delivery but oil is 16 squids which is cheap. Dont know if multiples get delivered for a fiver?
I was going to a show to meet him once but he never turned up, so I’ve cut all contact with him now. Has anyone ever actually met him or even know him? Ozziedog,,,,,,,,, So ,,,just who is ZDDP
Now I'm really worried!! I have operated my bus for the past 42 years on Castrol GTX and now Castrol XL 20/50 and it appears not to meet ZDDP criteria (what ever that means). Still running the original engine (202,750 Km) , never been line bored or crankshaft ground. Tony