Can a full roller rocker be used,fit under a factory chrome big block valve cover (no drip rail)?.

Comp Cam Pro-Magnums can be used but you need to stack valve cover gaskets. I am just going to spring for the tall ones that look stock that Ground Up has. Unless I hear something bad about them.

Comp Cam Pro-Magnums can be used but you need to stack valve cover gaskets. I am just going to spring for the tall ones that look stock that Ground Up has. Unless I hear something bad about them.
I have those valve covers on my 427, Im using Harland Sharp roller rockers. I have no complaints at all about these tall valve covers and 9 out of 10 people cant tell they arent stock.
Ron

Crane gold roller rockers under my stock covers,no drippers,no problems.

Here is a pic of my motor I just had built. It has the GU tall valve covers over roller rockers.