Originally Posted by RS Monkey
Theres a place in melmerby, north yorkshire that sells decent sheet metal of all types, they also do seamless tubing, a bit far for you maybe but they are good and very helpfull. They are on melmerby industrial estate near thirsk.
Cheers mate

I have gave Ian a buzz and he is not far from me in Barrow
The other piece I am not sure on exact sizes yet but its going to be for a spark plug cover on top of the engine