Are the front windshield moldings on a canadian 38 chevy sedan the same as an american 38 chevy sedan. I have a buddy who is looking for a set with defrost vents. He picked up a set from a guy in canada and they dont fit as his american ones do. The part number on the Canadian moldings is 30971 the american one is H30971. If there is a major difference between the two or if anyone has a set of real good american ones let us know also.