New from Chassisworks – the Pro-Touring Torque Arm Clip and Suspension. This suspension system offers modern suspension technology and great manufacturing for many classic applications. See more details below.

Official Release:

Modern suspension technology and top-tier manufacturing quality are no longer exclusive to the small group of popular and pricey mainstream vehicle models. With minimal time and effort, Chassisworks pro-touring torque-arm suspension system or complete 2×4” rear frame clip can be fit to just about any muscle car, street rod, truck, or custom car project.

Performance benefits include increased torque capacity, immediate acceleration/deceleration response, and precise throttle steer control in high-performance driving applications. Designed for use with Ford 9” housings, the torque arm bolts to the pinion gear support and weld-on serrated brackets below the housing. The front of the torque arm mounts to the chassis using an optional weld-in removable crossmember. Lateral locating device options include custom-fit Watts link, with billet-steel roller-bearing pivot, or panhard bar kit. Torque arm systems also available for GM A-, F-, and X-body vehicles.


  • Increased torque capacity
  • Immediate acceleration/deceleration response
  • Precise throttle steer control in high-performance driving applications