You missed a couple. They were also put in '94-'96 Caprices as an option, and standard in the Impala SS (which was made from '94-'96). My tow vehicle is a '95 9C1 (cop car, in other words an Impala SS without the appearance package). No engine swap, so it must be a sports car.
A link to it if you're interested-
http://fun9c1.mychevyworld.net/ (and my boat is on "photo2 page")