I have a 1971 240Z that I am rebuilding. I want to leave the original dual carbs off when I reassemble it, and use a Holley 4 bbl instead. I need to know what kind of intake I need to use to go with the Holley. Any info will be appreciated. Also, will have dual carbs for sale. Need to know where to get best price on weather stripping for doors and hatchback. Thanx all.