Parts I have picked out for my 78 camino's 305 are: Comps 268h k kit, comp magnum rocker/pushrod kit, edelbrock performer rpm intake, and jegs headers. Parts I already have are 96 305 vortec heads and an hei distributor. Still looking for a good used edelbrock 600. Question I have is, will I need any special gaskets that dont come in a standard 78 305 gasket rebuild set? If so, what?