In an effort to keep my car looking original I was hoping to use the Z-28 type valve covers on my 350. After reading several other topics here I think I am in trouble here. My engine currently has roller rockers and stud girdle. The cam is a .536 lift. Sounds like I will hit for sure. The girdle could be left out but I'm getting the impression that I still will be hitting. Anyone been here and got some info for me

Double gaskets or those spacers that are made for what you are doing are 2 ways of approaching this...