Wasn't that long delivery tbh mate I ordered quite a lot so it took a little while longer as I was waiting for the valves to come in , as for fitting I couldn't say how long it would take as I had my whole engine out etc , I think bill chargers around 600 fitting but don't quote me on that , there is a lot of stripping down to change them , but there worth it
.. If not theres a replica of yours going about