I know this is a Mustang board and you guys have helped me a lot in the past with my stang, but now i'm in a pickle with my brother's Buick. I don't know where else to turn so if anyone knows anything about Buicks this is for you. I need to know the firing order on a 1976 Buick Regal with a V8 (HEI). If anyone can tell me what it is or where to find it, it will be greatly appreciated. Thank you for your time and I apologize for the odd subject.