Harrop Eaton Truetrac | Ford 8" | 28 Spline

Harrop Eaton Truetrac | Ford 8" | 28 Spline

Harrop / Eaton Truetrac helical-gear limited-slip differential for the exact application below.

How the Truetrac works

• Gear-driven helical limited-slip design
• No clutch packs or friction plates
• Automatically biases torque toward the wheel with greater available traction
• Smooth, quiet operation compared with locking-style differentials
• Maintenance-free internal traction mechanism
• Harrop lists a 36-month warranty

Fitment

Ford/Lincoln/Mercury models produced 1963–1971 with Ford 8" housing and 28-spline axles.

Correct housing, spline count, bearings and axle configuration must be confirmed before installation. Differential bearing preload and backlash must be set correctly.