Im helping a guy undo a hack job, need to get back to original, but i cannot find a repair manual that deals with the specifics of a COE, of which we are discovering are many, compared to the other big trucks. need transmission linkage diagrams, updraft carb manuals, and at this point, not entirely certain what else. so much is so similar, but that which is different is different enough to really be a problem. much thanks in advance.
