So disappointed in fel-pro, another American company that has clearly gone under. I bought this set along with valve cover gaskets (see my review for this cluster) as I was doing new spark plugs and COP at the same time. I started work on Sunday afternoon and when I put everything back together I found that the manifold gasket kit had SEVEN upper manifold gaskets and only FIVE lower manifold gaskets as shown in the attached picture. So by late Sunday evening I had no filling, had to go to work the next morning and the auto parts stores were already closed. Needless to say, I wasn't a happy backpacker at the time. I ended up reusing one of the old gaskets with some extra lube to make sure it was a good enough fit. Between that and an ill-fitting FelPro valve cover gasket, I ended up with a FelPro. Will be used if MAHLE is available.