This page provides an overview of performing an Early Bronco Dana 44 swap into a Bronco II or Ford Ranger. It is intended for experienced off-road enthusiasts and shows what the process looks like. This is not a complete installation guide.
Table of Contents
- Overview
- Step 1: Before Picture
- Step 2: Remove Axle & Suspension
- Step 3: Front Suspension Removed
- Step 4: Install Dana 44 and Coils
- Step 5: Radius Arm Brackets
- Step 6: Drill Holes for Brackets
- Step 7: Install Brackets
- Step 8: Track Bar Mount
- Step 9: Finished
- FAQ
Overview
This overview shows the basic steps for swapping an Early Bronco Dana 44 into a Bronco II or Ford Ranger. The goal is to upgrade the front axle to a stronger solid axle while maintaining proper coil and radius arm placement. The process can be done in a weekend with proper tools and mechanical skills.
Step 1: Before Picture
Step 2: Remove Axle & Suspension
Remove the old TTB axle and suspension components.
Step 3: Front Suspension Removed
Took about an hour to remove everything.
Step 4: Install Dana 44 and Coils
Slide the Dana 44 under the truck. Place the coils on the axle and carefully let the truck down on them. Hook up the shocks. These are Duff early Bronco 3.5″ variable rate coils. Axle is from a 1974 Bronco. 4-inch lift shocks work, 6-inch would be better. Stock coil buckets work, but upgrades are recommended for long-term flex.
Step 5: Radius Arm Brackets
Use radius arm drop brackets from a 1978-79 F-150 or Bronco for proper caster alignment. Axle included 4-degree Duff bushings.
Step 6: Drill Holes for Brackets
Drill mounting holes for the radius arm brackets.
Step 7: Install Brackets
Align the bracket holes with existing frame holes to maintain original wheelbase.
Step 8: Track Bar Mount
Install a track bar mount. Bolt-up is recommended, but welding is optional if comfortable. Mount attaches to existing power steering gear bolts.
Step 9: Finished
After the swap, the axle sits 4 inches higher than the Skyjacker 4-inch lift. Brake, crossmember, and steering connections are omitted for brevity. This swap was done solo in one weekend.
Frequently Asked Questions
Can I use any Dana 44 for this swap?
Early Bronco Dana 44 axles work best due to width and coil compatibility. Minor modifications may be needed for u-joints or brakes.
Will I need new coil buckets?
Stock coil buckets work for basic installation, but reboxing or upgrades are recommended for long travel setups.
Will this swap change my wheelbase?
No. Using the recommended radius arm brackets maintains the stock wheelbase.
Do I need a lift to perform this swap?
A lift is not required. The swap can be done in a driveway with basic mechanical skills and tools.
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About The Author
Jim Oaks is the founder of The Ranger Station, one of the longest-running Ford Ranger enthusiast communities on the web. He has spent over three decades owning, modifying, repairing, and driving Ford Rangers on the street, trail, and cross-country routes.
Since launching TheRangerStation.com in 1999, Jim has documented thousands of real-world Ranger builds, technical repairs, drivetrain swaps, suspension modifications, and off-road tests contributed by owners worldwide. His work has been referenced by enthusiasts, mechanics, and off-road builders looking for practical, experience-based information rather than theoretical advice.
Jim’s hands-on experience includes long-distance overland travel, trail use, drivetrain and axle upgrades, suspension tuning, and platform comparisons across multiple Ranger generations. The content published on The Ranger Station is grounded in first-hand experience and community-verified data, not marketing claims or generic specifications.