Plugs for valve covers with EFI

[Colo77Bronco]

Should I get EFI valve covers when I do my conversion or just plug the oil fill on one side and use a grommet to connect to the throttle body on the other? Anyone know who makes a good cap to plug a valve cover?

 

[Duke Nukem]

I put a pcv on one side that connected to manifold vacuum and the other side has a breather cap. Works fine that way.

 

[la77]

I have non efi covers on mine setup like duke nukem said. only thing i don't like about mine is a pain to add oil without a funnel. if you can get the vavle covers off the donor vehicle i would. the oil fill is further forward and out of the way of the upper manifold.