Calvert Racing CalTracs Low Profile Traction Bar – 1964–1973 Mustang w/ Reverse Eye Springs – Part #6430
Upgrade your Mustang’s rear suspension with the Calvert Racing CalTracs Low Profile Traction Bar, engineered for 1964–1973 Ford Mustangs running reverse eye leaf springs. This bolt-on traction system includes 2-hole pivot plates and is designed to reduce axle wrap, maintain pinion angle, and improve 60-foot launch times. The low profile design adds approximately 1.5″ of ground clearance—ideal for street-driven builds. Finished in black powder coat for long-lasting durability.
Key Features
- Low profile pivot plates for increased ground clearance
- Chromoly preload link for high strength and minimal flex
- ¾” Heim joints rated for over 14,000 lbs radial static load
- Rod ends now include grease zerks to reduce chatter and extend service life
- Two-piece aluminum front spring eye bushings for rigid pivot alignment
- Rear mounts made from 5/16” mild steel for secure torque retention
- Black powder coated finish for corrosion resistance
- Standard and Low Profile pivot plate options available
What’s Included
- 2 Rear Mounts (may vary by application)
- 4 Low Profile Pivot Plates
- 4 Heim Joints / Rod Ends
- 2 Force Transfer Links
- All required mounting hardware
Additional Notes
- U-bolts are not included but available separately
- Kit is designed to work with your existing leaf springs and U-bolts
- Some applications may require additional hardware
- Includes full-color installation guide
- Product photo may vary depending on application
Why Choose CalTracs?
Since 1995, Calvert Racing has led the industry in leaf spring traction systems. The Low Profile series was developed for street-driven builds that need extra clearance without sacrificing performance. Built by racers for racers, CalTracs delivers unmatched adjustability, strength, and launch control.
Vehicle Compatibility:
- 1964 Ford Mustang w/ reverse eye springs
- 1965 Ford Mustang w/ reverse eye springs
- 1966 Ford Mustang w/ reverse eye springs
- 1967 Ford Mustang w/ reverse eye springs
- 1968 Ford Mustang w/ reverse eye springs
- 1969 Ford Mustang w/ reverse eye springs
- 1970 Ford Mustang w/ reverse eye springs
- 1971 Ford Mustang w/ reverse eye springs
- 1972 Ford Mustang w/ reverse eye springs
- 1973 Ford Mustang w/ reverse eye springs
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

