drop a '92 engine in a '93?

I purchased a new engine for my 93 Park Avenue off Ebay. Seller sent an engine for a 1992 (date code on vacuum hose to brake vac reservoir is 10-30-91) that was not the one picturd. Does anyone know if this 92 engine be used without modification, or do I need one for the 93/94 model years? Thanks for any help.

it will drop in just fine.. There should not be any modifications needed with those years, 94-95 is then changed some things but the block is gernally the same.