Calvert Racing CalTracs Traction Bar for Trucks (1968–1972 F-100 2WD w/ 3.25" Axle Tubes) – 7610-325
Product Overview
The Calvert Racing CalTracs Traction Bar System is built for 1968–1972 Ford F?100 2WD trucks with 3.25" axle tubes. Designed for setups where the axle sits below the springs, this bolt?on traction upgrade delivers full pre?load adjustability, prevents axle rotation, maintains pinion angle, and eliminates spring wrap?up. The result is improved 60?foot times and consistent traction. Each bar is finished in a durable black powder coat and uses Berlin?style pivot plates for most applications.
Key Features
- Direct fit for 1968–1972 Ford F?100 2WD with 3.25" axle tubes
- Bolt?on traction system with full pre?load adjustability
- Prevents axle rotation and spring wrap?up
- Improves traction and launch consistency
- Black powder coated finish for durability
- Berlin?style pivot plates included
Performance Benefits
Calvert Racing has specialized in leaf spring traction systems since 1995. Designed by racers for racers, CalTracs bars eliminate wheel hop and deliver superior hook off the line. The preload link is crafted from lightweight yet strong Chromoly for maximum leverage with minimal flex. Heavy?duty rod ends provide over 14,000 lbs of radial static load capacity, while the two?piece aluminum front spring eye bushings keep the pivot squared and rigid. Rear mounts are made from 5/16" mild steel to withstand proper u?bolt torque, ensuring the rear end stays secure.
Kit Contents
- 2 Rear Mounts (design may vary by application)
- 4 Pivot Plates
- 4 Heim Joints/Rod Ends
- 2 Standard Force Transfer Links
- 4 Square U?Bolts (required and included)
- All necessary hardware
Installation
Includes a full?color installation guide. Square u?bolts are 9/16" diameter and should be torqued to 90–100 ft?lbs. After initial runs, recheck and adjust as needed. Note that final product appearance may vary depending on application, and some setups may require additional hardware. If your axle tube measures 3.00", see part #7610?300. Designed to work with your existing leaf springs. CalTracs wrenches are available separately under Replacement Parts or Accessories.
Fitment
- Fits 1968 Ford F-100 2WD (3.25" Axle Tubes, Leaf Spring Suspension)
- Fits 1969 Ford F-100 2WD (3.25" Axle Tubes, Leaf Spring Suspension)
- Fits 1970 Ford F-100 2WD (3.25" Axle Tubes, Leaf Spring Suspension)
- Fits 1971 Ford F-100 2WD (3.25" Axle Tubes, Leaf Spring Suspension)
- Fits 1972 Ford F-100 2WD (3.25" Axle Tubes, Leaf Spring Suspension)
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