Calvert Racing’s CalTracs are the most innovative traction bar units today, often imitated, but never duplicated.

If you have a leafspring car, we have a set of bars for you! From daily driven cars, to 8-second outlaw cars, this system is made to out perform!

Complete bolt-on, no cutting, welding, or modifications to OEM suspension.

* Keeps axle from rotating, helping maintain pinion angle.

* Improves 60ft times.

* Full preload adjustability.

* Eliminates spring wrap-up.

* Powdercoated gloss black finish.

* Full color Installation Guide.

* PSCA, NMCA, NHRA approved.