Just bought a 50 226 to build for my 47 n got a 2 single Edmunds Intake for it and have 2 Exsaust Manifolds to Build my Exsaust but need to know if there is a Place that still builds them or if I need to try to Weld them together myself? Hate to Ruin them not knowing what I am doing! I allso need to know how far I can Bore my 226-out of a 50 Cupe n if it is worth Boring or a waste of $? I allso would like to find a Aluminam Head-Sorry for the Spelling-Hope for some Direction! I am planing to put a 9 inch n a later OverDrive tranny-got a SHROD but will go with what ever is Best, Thanks, Scuzzy