These mounting brackets will work on most floorboard-equipped models from 1937 thru 1984.
FLOORBOARD MOUNTING BRACKETS
125E Left-side mounting brackets for 1965–1984 Big Twins when using steel outer primary with OEM 33630-70 or Paughco #203A shift lever bracket
125D Right-side mounting brackets for 1958–1969 Big Twins
125G Left and right-side front brackets (1 of each) for 1970–1979 Big Twins
125B Left-side mounting brackets for 1937–1964 Big Twins
125C Right-side mounting brackets for 1937–1957 Big Twins
125F Weld-on frame mounts for floorboards (sold in pairs)
FLOORBOARD RIVETS
126C 1/4"-long (pack of 26)
126B 3/8"-long (pack of 26)
FLOORBOARD MOUNTING BOLTS
126E 1-1/4"-long (set of 4)
126F 1-1/2"-long (set of 4)