yes, not only is this car a numbers matching car, but when the car was bought new, the motor was pulled when new and stored on a stand and wrapped, then replaced with a 383, and the dana was added.. the motor was disassembled to verify and everything was extremely clean and new and reassembled, its ready to drop in, the tranny needed to be rebuilt and its also ready to drop in.. i have tons of original doc's including build sheet, window sticker, original title and receipts to show when 383 was dropped in. yeah, she's one of the best finds i found.