Just done my Manifold studs today, removed the manifold drill and tapped the holes out, new 5/16 studs in which I sourced From Morrison's Land Rover garage in Stirling and new brass nuts from AA components got the gasket from Bridge motor factors in Alloa, like to keep it local. Only snag was a stripped thread in the head due to the bolt being to short and over tightened got it sorted though. Now i can hear my self think and the hum coming of the tyres!
