Wagner Brake Shoes CA301R / Z301R For AMC Cars

I bought these in October 1984 for a 1971 AMC Hornet wagon I had but never used them and they turned up while cleaning out the garage. They are new / old stock in excellent, still brand new condition. They are 9″ x 2″ and according to the website they fit these cars:
1968-1974 AMERICAN MOTORS JAVELIN
1980-1983 AMERICAN MOTORS CONCORD
1967-1969 AMERICAN MOTORS RAMBLER
1970-1978 AMERICAN MOTORS GREMLIN
1970-1976 AMERICAN MOTORS HORNET
1981 AMERICAN MOTORS EAGLE
1975-1976 AMERICAN MOTORS PACER
1979-1983 AMERICAN MOTORS SPIRIT
There are hand written notes from the parts store on the back of the box that indicate they also fit Jeep CJ 82-83 and Dodge Dart but I could not find evidence of that in the Rock Auto catalogue. It could be they do but that Wagner changed the part number.
Rock Auto DOES show this part number fitting the 71 Hornet I had.
There are 2 each of the darker shoe and 2 of the lighter presumably that means forward or rearward facing upon installation