Fits Rear; Heavy Duty HEMI MDS Engine.; Rear Heavy Duty Sway Bar; Exc. Dual Rear Wheels; Regular Cab Chassis; HD 4WDor Rear; Cab Chassis; Heavy Duty HEMI MDS Engine.; Rear Heavy Duty Sway Bar; Exc. Dual Rear Wheels; Crew Cab; 173.4" Wheelbase; HD 4WDor Rear; Heavy Duty HEMI MDS Engine.; Rear Heavy Duty Sway Bar; Crew Cab; 173.4" Wheelbase; HD 4WD; <10,000 lb GVWor Rear; Heavy Duty HEMI MDS Engine.; Rear Heavy Duty Sway Bar; Regular Cab Chassis; HD 4WD; <10,000 lb GVWor Rear; Cab Chassis; Heavy Duty HEMI MDS Engine.; Rear Heavy Duty Sway Bar; Exc. Dual Rear Wheels; Crew Cab; 173.4" Wheelbase; ALFA ELECTRIFIEDor Rear; Heavy Duty HEMI MDS Engine.; Rear Heavy Duty Sway Bar; Exc. Dual Rear Wheels; Regular Cab Chassis; ALFA ELECTRIFIEDor Rear; Heavy Duty HEMI MDS Engine.; Rear Heavy Duty Sway Bar; Regular Cab Chassis; ALFA ELECTRIFIED; <10,000 lb GVWor Rear; Heavy Duty HEMI MDS Engine.; Rear Heavy Duty Sway Bar; Crew Cab; 173.4" Wheelbase; ALFA ELECTRIFIED; <10,000 lb GVW