MANUFACTURER PART NUMBER: BIL24285681. 2500 LONE STAR 8 CYL 6.4L 2019-2024 4WD, WITH REAR COIL; FITS VEHICLES WITH 2" REAR LIFT, WITHOUT AIR LEVELING SUSPENSION. 2500 LONE STAR 6 CYL 6.7L 2019-2024 4WD, WITH REAR COIL; FITS VEHICLES WITH 2" REAR LIFT, WITHOUT AIR LEVELING SUSPENSION.
