Hi I am looking for a few items, anyone know where I can find any of these? all for W111 coupe with 280 injection engine.

The large diameter ribbed hose from the air cleaner box to the inlet manifold.

The rigid pipe which connects the breather vent on the rocker cover to the inlet manifold.

The rubber cover which encases the pipe from the rocker cover vent and the steel pipe and holds them together between the engine and the inlet manifold.

Sorry about the description but I'm sure if you know these cars you will understand which parts I mean.

Any help appreciated I am based in the UK