Looking for a window pad that snaps in a rectangular slots below the rear window on a 1966 Chrysler. This pad is about 1 1/2" square and about 1/4" thick. I could use 3 of them. This parts is referenced on illustration 23-274 of parts book and referenced as part 85. part type code 23-64-4. I think the part number is 1954-083. Any help would be appreciated, Thanks.