Mikes was out of pamco kit I needed so I pieced it together myself. It seems that I ordered the wrong ngk spark plug cap because it does not fit on the ngk iridium plugs. Does anyone know the part # of the correct ngk 5k ohm resistor spark plug cap that works with the ngk iridium plugs in the high output pamco kit? The ones I ordered are LD05F stock #8060 and the terminal on the iridium plugs is too big to clip into the female terminal on the ngk cap.