The LIM gasket in this set may eventually leak at the water jackets. There's just not enough beef on these red ones to hold the jackets on this tight engine design. The updated gasket set from Felpro uses beefier Permadry "BLUE" rubber seals on a plastic frame. It uses the same exact part number and is available at local parts stores. Felpro also makes a set that uses a metallic frame and big black rubber seals. But the seals are so big they get pinched off and can fall down into the intake port, which I'v seen happen.