The facts: At least here
It is against the law to possess a motor vehicle or any part of a motor vehicle that has a vehicle identification number that is
destroyed
altered
defaced
concealed
removed
Law enforcement will seize (or confiscate) any motor vehicle or motor vehicle part that is determined to have an altered or missing identification number. The municipality where the ‘unidentifiable’ motor vehicle or part is seized can sell the vehicle or part at a public auction.
Penal
§ 170.70 Illegal possession of a vehicle identification number.
A person is guilty of illegal possession of a vehicle identification
number when:
(1) He knowingly possesses a vehicle identification number label,
sticker or plate which has been removed from the vehicle or vehicle part
to which such label, sticker or plate was affixed by the manufacturer in
accordance with 49 U.S.C. section 32101, et seq. and regulations
promulgated thereunder or in accordance with the provisions of the
vehicle and traffic law; or
(2) He knowingly possesses a vehicle or vehicle part to which is
attached a vehicle identification number label, sticker or plate or on
which is stamped or embossed a vehicle identification number which has
been destroyed, covered, defaced, altered or otherwise changed, or a
vehicle or vehicle part from which a vehicle identification number
label, sticker or plate has been removed, which label, sticker or plate
was affixed in accordance with 49 U.S.C. section 32101, et seq. or
regulations promulgated thereunder, except when he has complied with the
provisions of the vehicle and traffic law and regulations promulgated
thereunder; or
(3) He knowingly possesses a vehicle, or part of a vehicle to which by
law or regulation must be attached a vehicle identification number,
either (a) with a vehicle identification number label, sticker, or plate
which was not affixed by the manufacturer in accordance with 49 U.S.C.
section 32101, et seq. or regulations promulgated thereunder, or in
accordance with the provisions of the vehicle and traffic law or
regulations promulgated thereunder, or (b) on which is affixed, stamped
or embossed a vehicle identification number which was not affixed,
stamped or embossed by the manufacturer, or in accordance with 49 U.S.C.
section 32101, et seq. or regulations promulgated thereunder or in
accordance with the provisions of the vehicle and traffic law or
regulations promulgated thereunder.
Illegal possession of a vehicle identification number is a class E felony
Says nothing about moving vin numbers to another visible location on the same part.