Fitting Vehicle Options: 2 - Med. Duty DODGE 2WD, 62 - REG CAB 8 FT BOX, 65 - REG CAB CHASSIS WHEEL BASE 3, 7 - Med. Duty DODGE 4WD, DDP - 5-Speed Manual Transmission, DDX - 5-Speed Manual Transmission HD, DEE - 6-Speed Manual Transmission HD, DGP - 4-Speed Automatic Transmission 47RE, DGT - 4-Speed Automatic Transmission 46RE, EM0, ET0, EW0