Tall valve covers?

[WayFast84]

I am putting new rocker arms and a stud girdle on my motor and the valve covers are too short. What are the best valve covers with center bolts? I was looking at canton and they look good but don't have a breather hole. Is there any problems that can arise from that?

[sweetbmxrider]

drill a hole in it and put a breather in it. any tall centerbolt valve cover should work though if you don't wanna do that.

[The Fixer]

I have the Jegs tall covers on mine, and they're made pretty well. They have a hole in either side for the breather/PCV system.