Rocker gasket
 

Getting and oily smell in the car (95 WRX wagon) especialy when I use it for the first time after not using it for a while.

Think it is the rocker gaskets leaking onto manifolds.
What parts do I need to get. I know I need the rocker gasket but have also seen halfmoons and gromets.

Had a quick search, is there a guide to this somewhere?

if you buy ablue print gaket set and the half moons youll have the lot there then,just get some good sealent to put on the gasket face first cause they are quite prone for this oil leak and make shore you clean the head face were the rocker cover sits really well

Cheers for that, where can I get the blue print gasket from?

any good motor factor,i suggest blue print because its the closest to genuine without spending the big bucks on the real deal mate,ive used it myself and they fit very well