Try Ames 1-800-421-2637. The correct one will cost you more.
FM151 1967-68 Manual AntennaMast (Front or Rear) (APE)..................................................... $99.00/ea. These reproduction antennas are correct down to the grooved oval tip. FM151K 1967-68 Manual AntennaMast (Front or Rear) (RP)....................................................... 25.00/ea. This replacement mast fits and works well. However, it is round instead of oval and has four sections instead of three.
Mark
68 Firebird 350 auto (sold) 70 Trans Am RAIII 400 4-speed (sold) 2011 Challenger SRT8 IE392 6-speed (sold) 2017 Challenger Hellcat 1966 Dodge Coronet 440
