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.

• ReadyLIFT is excited to announce an all-new 6” MAX3.3 Suspension Systems with Falcon 3.3 adjustable shocks for the 2019-2024 Ram 2500 HD trucks equipped with the Standard Output Cummins turbodiesel engine providing plenty of clearance for an aggressive 37x12.5 tire and up to +01 to +18 offset wheel with no rubbing; delivering a beefy, tough look. The 43-19642 is specifically designed for Ram Heavy Duty applications with proprietary front single rate and rear dual rate coil springs, heavy-duty fabricated steel front and rear track bar brackets, forged dropped pitman arm, front/rear sway bar relocation brackets, bump stop extensions preventing over-compression of the new Falcon 3.3 adjustable front & rear shocks that are included in this premium kit, and our all-new Tubular Radius Arms. This kit includes a unique CNC-machined 6061-T6 billet Aluminum Driveline Indexing System (DIS) that re-clocks the transfer case aligning the front output shaft for improved driveline angles. Some Ram HD trucks can experience a slight vibration after lifting due to driveline angle sensitivity. ReadyLIFT’s 6” lift kit with the Drive Line Indexing System (DIS) addresses this condition by re-clocking [indexing] the transfer case and providing a stout heavy-duty steel cross member that accommodates the new T-case position, all resulting in a smooth driving experience on or off-road. In addition to the new 6” lift kit, we are also releasing the new 77-19000 Tubular Radius Arm upgrade kit for the 2019-2024 Ram 2500/3500. These new Radius Arms are heavy duty and are built to handle the use and abuse demanded out of Ram trucks and serve as critical alignment components, correcting the suspension geometry on lifted models. The arms are formed inward allowing for additional clearance and providing even more space for oversized tires. The direct bolt-on design promotes quick and easy installation.Kit Features and Benefits: · Includes Driveline Indexing System with transfer case clocking ring and new heavy-duty transmission crossmember. · 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). · 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.· 8-Position Micro Adjust Dial offers refined damping adjustments· Hard Anodized Large Bore 6061-T6 Aluminum Shock Body for impact and corrosion resistance as well as increased oil volume for consistent performance. · Red Line high VI shock oil for consistent performance across all temperatures from -50F to 450F with anti-wear and lubricity agents.  
• *Kits will not fit any models with HEMI Gasoline engines, dually models, Classic models, and any automatic-leveling rear air suspension models. 
• · VOD (Volume Optimized Damping) features a digressive linear piston for quicker ramp-up for reduced body roll and an overall increase in damping to reduce bottom out when pushed to the limit.
• · Reservoir design increases nitrogen to oil ratio for consistent damping over wide temperature ranges.
• · 3-Position Fast Adjust Knob for Soft, Custom, and Firm Compression. Soft mode allows a partial bypass of the main piston for a softer ride
• · Allows for up to 37x12.50 tires on 9" wide wheels with +01 to +18 offset. 
• · Maintains factory suspension geometry and articulation. 
• · Tubular Radius Arms correct the caster angle included in kit
• · 6” front lift with a coil spring rear lift for the perfect lifted stance.