What is contained within a factory tow package for 1994 and newer Dakotas?

 

The reason I am asking this is I am planning on purchasing a Dakota v6 1994+ to tow my 2000 lb boat. If all the factory tow package contains is a class III hitch -- I can certainly install that. But if it means a transmission fluid cooler, different suspension, drive train enhancements or anything else I will only purchase a truck with the factory tow package. If anyone owns a truck with a factory tow package I would appreciate a reply.