What rocker covers will fit on the G40?
Steel ones from some mk2s/3s, there are also a couple of alloy 6n ones that fit too. As long as they have the three bolts you should be right, however I think the bolts are specific to the cover but I'm not 100% on that.
Cheers!
6n ones fit with a 6n gasket too, I have that on mine. An old photo but shows the rocker cover nicely:
(http://derby.polog40.co.uk/photos/turbo_fitted.jpg)
it's the later 6n one without the big cut out for the throttle cable the earlier ones have.
Cheers hayesey, i have a 6n... but i need that as the g40 is going in dry storage. Local car breakers has a few mk4's
Do you need the mk4 bolts as well?
yeah 6n bolts, cover and gasket.
think i have one of each knocking around if you need one say £25...
Fit 6n rocker cover with AAU/3F bolts?
no they're not the same. AAU/3F have a steel rocker cover and the bolts are different.