273 Commando Air Cleaners and Valve Covers

i have a complete comando intake,carb and chrome breather.also 4 sets of the black w/aluminum power pak valve covers.the intake carb etc,came off a dart my dad took them off in the 70's.ran it on our 4spd volare wagon for awhile.i know he would sell the intake,carb,breather.not sure maybe 1 set of valve covers.they are a nice dress up for an engine.they will not clear roller rockers unless u were to cut out the baffles.which i am not going to do.