Re: Brendan: Clifford valve cover
I beleive you have to enlarge and retap some holes, But take your time cause a cliford installed correctly will not leak! I know from personal experiance, my 79 258 took the side off #2 piston and my sealed so tight 258 that you had to pull the dipstick out to add oil!(to vent air) blew my o-ringed dipstick and tube out of the block , but my clifford didn't leak!!!! anyways she's
getiing a 5.0HO ford right now, so if anybody wants a early style(80 and prior) valve cover I've got one I'll let go of cheap,
or mount it on my shop wall!!!
use a blind tap when doing yours, for thread depth!!!!!