Spark plugs usually don't fail unless they are too old, or there is something else wrong with the engine. What did they do that leads you to say that they are terrible? In my Imperials I use Autolites. They aren't the best quality out there, but in those cars they are suppose to be changed every 12,000 miles anyway. They have worked fine. I have learned not to start my cars unless I plan to drive them someplace. Starting the car and letting it idle will fowl the spark plugs in a hurry. Paul In a message dated 3/14/2004 10:52:00 PM Eastern Standard Time, Denjohn7 writes: > My 62 had bosh plugs in it & they are terrible. Can someone > tell me what the original plugs or a better one to use? > > Denis, Redwood City, Ca.