Oh and one more thing. Call Summit or Jegs and see what they recommend and THEN call whatever brand name you go with like Edelbrock and see if they give you the same answer that Summit and Jegs did. I did that to make sure I didn't get 5 different answers and they all told me the same answer which was good. The guys at Summit know just what they are talking about. I never talked to the Jeg's people so not sure about them. They are just as good I am sure.