Thanks Jim for the very eye opening information
I suspected I would just be replacing things that I wouldn't get access to without the manifold off!
I'm hoping to create a list of things to order in before starting the "Replace the elbow" job. Things such as spark plugs, spark plug boss seals, manifold gaskets, breather hoses and the IMT O rings
I was just wondering if anyone could suggest anything else worth doing with hopefully a part number
Regards
Steve