Protruding bulges on inside of fox covers seem to be contacting valve springs. Cause no matter how high I lift the covers I can still feel contact inside the covers. Maybe it's the rockers themselves contacting
Valve Covers, Stock Height, 3 in. Overall Height, Cast Aluminum, Black Powdercoated, Small Ford, Pair. Please Click on the "Read More" link for additional details about this item. Thank you, Summit Racing Equipment. The World's Speed Shop Since 1968.
There is a Trick Flow oil filler neck you buy seperately. You can get it with a cap, or a breather. You drill the hole and stick it in, or you might be able to find someone who can weld a neck on there for you. I like that they don't come with the neck already in them, because it gives you more flexibility to put the neck where you have the most space.