Calvert Racing CalTracs Traction Bar – 1999–2007 Ford F-250 & F-350 4WD Diesel – Part #7410
Built for 4WD Ford Super Duty trucks with axle-under-leaf spring configurations, the Calvert Racing CalTracs Traction Bar fits 1999–2007 Ford F-250 and F-350 diesel models. This bolt-on traction system features Berlin-style pivot plates and full preload adjustability to help stabilize axle movement, maintain pinion angle, and eliminate spring wrap-up. Whether you're towing, racing, or hauling, this kit helps reduce wheel hop and improve launch consistency.
Key Features
- Designed for axle-under-leaf spring setups on 4WD diesel trucks
- Berlin-style pivot plates for broad fitment coverage
- Chromoly preload link for maximum strength and minimal flex
- HD Rod Ends rated for over 14,000 lbs radial static load
- Rod ends include grease zerks to reduce noise and extend service life
- Two-piece aluminum front spring eye bushings for precise pivot alignment
- Rear mounts made from 5/16” mild steel for secure torque retention
- Black powder coated finish for corrosion resistance
What’s Included
- 2 Rear Mounts (may vary by application)
- 4 Pivot Plates
- 4 Heim Joints / Rod Ends
- 2 Force Transfer Links
- 4 Square U-Bolts (9/16" diameter)
- All required mounting hardware
Installation Notes
- Includes full-color installation guide
- Torque square U-bolts to 90–100 ft-lbs
- Recheck torque after initial track passes
- Product appearance may vary depending on application
- Some setups may require additional hardware
Why Choose CalTracs?
Since 1995, Calvert Racing has specialized in leaf spring traction systems. Designed by racers for racers, CalTracs delivers unmatched adjustability, strength, and launch control—whether you're chasing ETs or hauling heavy loads.
Vehicle Compatibility
- 1999 Ford F-250 4WD Diesel
- 2000 Ford F-250 4WD Diesel
- 2001 Ford F-250 4WD Diesel
- 2002 Ford F-250 4WD Diesel
- 2003 Ford F-250 4WD Diesel
- 2004 Ford F-250 4WD Diesel
- 2005 Ford F-250 4WD Diesel
- 2006 Ford F-250 4WD Diesel
- 2007 Ford F-250 4WD Diesel
- 1999 Ford F-350 4WD Diesel
- 2000 Ford F-350 4WD Diesel
- 2001 Ford F-350 4WD Diesel
- 2002 Ford F-350 4WD Diesel
- 2003 Ford F-350 4WD Diesel
- 2004 Ford F-350 4WD Diesel
- 2005 Ford F-350 4WD Diesel
- 2006 Ford F-350 4WD Diesel
- 2007 Ford F-350 4WD Diesel
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