In a large bowl, combine eggs, milk and stuffing mix; let stand for 5 minutes. Add onion and salt. Crumble pork and ham over mixture and mix well. Pat into a greased 9-in. square baking dish (pan will be full). Bake, uncovered, at 350° for 30 minutes; drain. Bake 30 minutes longer; drain.
Combine the marmalade, vinegar, mustard, cinnamon and cloves; spread over ham loaf. Bake 10-15 minutes longer or until a thermometer reads 160°. Let stand for 5-10 minutes before cutting.