Im curious about what guys are using for head gaskets with early hemis/ supercharged. I am wondering about copper/ o ring, mls, and the sce titan gasket. Most of the gaskets listed on line are for 4”+ bore sizes. Mine is under 3.90, and there is not a whole lot of area between the bore and the pushrod holes in the deck even with the small bore. Engine will be in a streetable race car. 3/4 filled block on e85. Suggestions?