Howdy Y'all. I am having trouble with finding this separator plate/ Gasket. This is on a 1977 2F. The new gasket kit only came with the 2 that are through holes. The separator plate keeps carbon from building up on the cooling fins inside there on the intake manifold so it doesn't get hot spots. This old one is cracked and the cooling cavity was indeed packed with carbon. Anyway does anyone know where to get this separator/gasket?