Shop now for Ring and Pinion Kits to fit 1966-1971 Ford F-100 Trucks with Dana 44 Open Knuckle Front Axles.
The ring and pinion gear sets used in 1966-1971 Ford F100 Dana 44 front axles have a reverse cut or spiral compared to the conventional Dana 44 gear sets found in 1971-1977 Broncos. The engineering reason for this is the pinion gear in 1966-1971 Ford F100 Dana 44 axles is located above the axle center line. Reverse Spiral Gear Sets are NOT interchangeable with standard Dana 44 gear sets.




















