I've had a good day today.. I rewired the 455 correct for a Pontiac (someone else wire it for a chevy and it was back fireing) I put a new holley carb on it and got it running today,, and thanks to you guys/gals I have learned alot... you have answered alot of my questions that have been bothering me for over a year now.. I really do, greatly appreciate all of your answers and for putting up with my questions..,, But,, I have to warn you now,, this is only the Begining.. I am restoring two firebirds 1969 vert/1968 coupe.. And I am busting at the seams for answers.. I am from the old school, I was around when these cars were daily drivers.. I do remember alot, but I have forgot ten times as much.. Like I said before,, I can't thank you enough.. I hope you will have patience with me over the long haul... Dale