Transmission Filter Kit for Buick Riviera 1982 1983 1984 1985 for Cadillac Eldorado,Seville 1982 1983 1984 1985 for Oldsmobile Toronado 1982 1983 1984 1985 1 Piece

Nice. I would recommend doing a transmission drain and fill, and change the trans filter and gasket, I’m about to do it on my 90. Here’s a link to the filter and gasket that should fit an 85 https://a.co/d/06M1DyIP