RCV Ultimate IFS Duramax CV Axle Set 2001-2011 LB7/LLY/LBZ/LMM/LML

Part# CVJIFS-GM2535

$2,899.95 Includes Free Shipping.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Fits: 2001 Thru 2011 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML Duramax Diesel 

*Custom and built to order*

*Typically 1 week build time*

These RCV axles can handle all the sled pulling, drag racing, and off road use of your Duramax truck. RCV Ultimate IFS CV axles for independent front suspension are designed to overcome the limitations of your GM 2500 or 3500 IFS axle shafts. Ultimate IFS CV axles provide increased range of articulation for vehicles modified with a lift kit or long-travel suspension, and provide strength that original equipment axle shafts just can't match. Even if you have big tires and big power there are no worries. RCV's patented Spherical Sealing Technology provides much greater resistance to punctures and tears than rubber CV boots. Ultimate IFS CV Axles are low maintenance and are backed with a "No Questions Asked" limited lifetime warranty. RCV's IFS CV axles meet and exceed the strength of a straight axle swap, while allowing you to maintain the traction, smoothness and control of your IFS. Ultimate IFS CV Axles are race proven and used by racers in XRRA, Off Road Racing, and the TORC series. Put the power down with confidence!

Axle set includes driver and passenger side axles, each fitted with a Super Duty Chromoly Dome-Mass Cage and Race with SST, and a Pro4 Super Inboard CV Joint. Axle set comes pre-lubed and includes a tube of RCV synthetic moly grease for future lubrication needs. Black oxide coating is standard.


Please supply angle in degrees and measurements in inches.

Suspension at full droop

Suspension at full compression

DmaxStore Notes:

  • (6 bolt flange)

  • Measurements are still required for stock height trucks.

  • We are not responsible for incorrect measurements, make sure you enter the correct measurements required.

  • If the required information is not collected, your order may be delayed.

  • These are built to order, once the order has been processed, it CANNOT be cancelled or returned.