Optional CNC-machined CVD central drive shaft for XB4 when the central bulkhead is mounted in the REARWARD WEIGHT POSITION; this mounting position generates more traction on the rear suspension, increasing stability of the car. Recommended for use on very-low-traction tracks.
Made from world-renowned HUDY Spring Steel™ and hardened using a proprietary process, the drive shafts provide unmatched lifetime and reliability.
