well i do kow how there putting a 30day warrenty on a junkyard engine...92-95 sn mean that it was made from 92-95 ey made those morots 95-97...that is what years they put them in cars...so 92-95 is just showing what year cars it will fit in...they could of took a brand new motor and put obd1 intake manifold fuel rails and injectors...thats like saying when you go to a store to buy your car parts and you drive a 95 car that they have to pull a 95 part off of a car from a junkyad and sell it to you...no, its brand new but it fits on your 95 car