1973 Disc Brake conversion / SBP / 14" narrow steel wheels

Have to disagree with ya Garrett. About 2 months ago i pulled a set of BBJ UCAs off a 74 valiant base model slant sux car w 10" finned front drums. 73-76 A bodies with 10" drums used the same BBP UCAs that the 73 up disc brake cars did. the 73 up A bodies with 9" drums got SBJ UCAs. I would never have taken the time to get em off that car if it didnt have the 10" drums on it.