High guys, I am new member and a dye hard OLDS guy. I do have a soft spot for the GS's and the GN for sure. I was just woundering what parts to look for for a 455 BBB build up. A friend of mine is looking to build a 455 Buick and he always comes to me for general car/motor advice and I would like to have some info when he does come to me. I do know some about Buicks and have the book Poston sells, but its no Mondello Tec manual by no means. (Even though most Olds guys have a problem with Mondello his manual is about the best for any engine). Any info would be appresiated.