[egiap's 5.0]

This is how I matched every thing up. Take 4 pieces of 5/16" allthred to bolt in heads at each corner. Take gasket and place them on heads to see how well they line up. Trim as needed. Then take a few drops of silicone on intake side of gasket still in place and put intake on. Wait for silicone to dry and pull off intake and mark gasket. This will give you as close a match as I could figure how to do. Hope this helps.