Is this original other than the changes that you mentioned? I am working on a b-body and looking for items like,color of Water pump bolts attaching power steering and alternator brackets, choke coil detail, any carb detail etc. etc. like I said earlier Scott Harms had excellent photos of a 71 but like everyone knows it seems when you get 72 and up the interest seems to fade off a bit particularly in the detail department. Thank You and if you could get a few shots on the front, top and sides of the engine it would be great!!