My engine rebuild included roller tip rocker arms. Now my stock chrome valve covers are too short. I assume many of you have run into this. I called Ames and they said they sell spacers for the valve covers. I was hoping they had taller covers. Not. What have others done? I also wonder what this does for my accessories. Like my brackets for AC. They have to reach over the top to mount on the intake studs. It seems I am going to be modifying as I go.