KiwiRover said:I'm sure you can buy the proper gaskets from the usual suppliers but failing that, you can usually buy exhaust gasket material from your local parts suppliers. Its laminated with a metal layer in the centre and thick composite asbestos-like papery stuff on the outsides. Last time I bought some it came in 6" squares but not sure what's available up your end of the world.
Or you could probably fit the manifold with just hi-temp silicone or exhaust putty, the V8s never used gaskets.