have a 2021 bighorn explorer 400, that my friend ran out of oil and lock it up, does any one know of a distor, that might have 1 in stock, i was sent to bighorn itself/ sunrigth, but they havent sent me a parts list, or what comes with a engine the the price, but there saying there engines are back ordered, another question, can you buy these eningines like a car short block, the pic shows everything on it, but we dont need the thottle body, muffler, and things like that, or is there another side by side engine out thats compatiable with this one, tks in advance