42-19640 - Kit Features and Benefits:

- 6” front lift with a coil spring rear lift for the perfect lifted stance.

- Includes Driveline Indexing System with transfer case clocking ring and new heavy-duty transmission crossmember.

- Tubular Radius Arms correct the caster angle included in kit

- Maintains factory turning radius without rubbing when using the recommended wheel and tire size.

- For use on the Ram 2500 HD Diesel engine trucks only (excludes gasoline-engine applications).

- Allows for up to 37x12.50 tires on 9" wide wheels with  +01 to +18 offset.

- 3.3 Fast Adjust Dampers offer a wide range of adjustability for specific terrain and/or handling characteristics with two separate knobs to tune to your preference. 

*Kits will not fit any models with HEMI Gasoline engines, dually models, Classic models, and any automatic-leveling rear air suspension models. 

Special Note RAM TSB 03-003-23:  Symptom/Vehicle Issue: Ratchet Type Click, Clicking Noise Heard In Four Wheel Drive (4WD) While Turning. Download TSB Info.  Recommended driveline for the 68RFE Adams Drive Shaft SKU:ASDRAM-1350F-5GEN.