Well that is a bummer – the BFH might fix the valve cover – and if the grinder doesn’t fix the intake the saw-zall will! That is a real nice dizzy for the price. But I guess when I change your heads over to those proto-type trick flow – dual spark plug twisted wedgie heads we have been asked to R&D your going to have to get one of them dual headed monster distributers anyway - or run the coil packs with a crank trigger! Nothing but money man – just bust out some more……