I had ordered some edelbrock head gaskets, however after reading your reply I went ahead and ordered some Mil-40031 copper head gaskets. I hope they do the trick. The gaskets I have been using were Fel-Pro and I paid something like twenty something dollars for them. The edelbrock gaskets costs me fifty nine dollars. The copper gaskets costs me ninety three dollars. Maybe the old saying is true, you get what you pay for. Wish me luck. Thanks a lot.