Fits HEMI MDS VVT Engine.; Supply; 26 Gallon Fuel Tank; Sedan/Quad Cab Short Wheelbase; Lt. Duty 4WDor HEMI MDS VVT Engine.; Supply; 26 Gallon Fuel Tank; Regular Cab; 8 Foot Bed; Lt. Duty 4WDor HEMI MDS VVT Engine.; Supply; 26 Gallon Fuel Tank; Crew Cab; 5'7" Box; Lt. Duty 4WD