I purchased a 69 Z28 Original ignition coil bracket which has the correct angle to clear the cowl induction air cleaner. My question is, does the coil bracket suppose to have a notch on the top side? My bracket is a soild piece without this notch. Do i have the correct one? According to one person on ebay who is selling one with the notch, this persons claims if this coil bracket isnt notched it can cause ignition problems. I never heard of this, was the notched bracket use on BB Cars only? I am under the impression that the 69 Z28 Coil Bracket wasnt notched, please help me out. Thank You.