Would somebody be kind enough to post, or e-mail me directly the two pages that show the part numbers for Groups 3.650 and 3.675 in the GM parts book for my 1968 Sport Coupe? I have a Canadian GM parts book which doesn't list the A.I.R. parts as they were not mandatory in Canada until 1969. As my car was originally sold in the U.S., it did have the A.I.R. system, which I would now like to install. Your help would be greatly appreciated.