ok guys heres a good one.iam running afr 185 heads i bought some ford racing valve covers that were for efi they are to tall.even with a spacer from lower to upper the throttle cable hits them.So i grabbed my stock valve covers,iam running 1.6 stud mounted crane rockers,first prob the locks on top hit the valve cover,i fixed that.Now my prob is the farthest back rocker and the farthest foward rocker are hitting inside the cover when you sit it down on the head.The baffle is out so thats not the issue.These are the stamped style stock covers used in the early 90s,iam think a set of the older cast ones might work i dont know.Iam sure iam not the only one to run into this so please tell me how you got this to work.I got a brand new stroker motor and i cant fire it till i get the cover situation fixed,this sucks,thanks guys