Specializing in leafspring traction enhancement systems for over 15 years, the CalvertRacing Team knows what it takes to get your car hooking harder than ever!

With unsurpassed quality and craftsmanship, all competitionis eliminated. Why settle for anything less than the original system that set the standards?

Calvert Racing's CalTracs are the mostinnovative traction bar units today, often imitated, but never duplicated.

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

Features:

• Must widen front spring hanger to 3".
• 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.