Fitting Vehicle Options: 1 - Lt. Duty DODGE 2WD, 41 - SEDAN/QUAD CAB SWB, 6 - Lt. Duty DODGE 4WD, 61 - REG CAB 6.5 FT BOX, 62 - REG CAB 8 FT BOX, 91 - CREW CAB W.B.2, 98 - CREW CAB W.B.9, DFD - 8-Speed Automatic Transmission 8HP70, DFK - 8-Speed Automatic Transmission 8HP70, EXF - 6 Cyl 3.0L Turbo Diesel, EZH - 8 Cyl 5.7L HEMI MDS VVT