Ford 9" Trac Loc Clutch Style Posi
- 1.78" bearing journal size
- choose 28 or 31 axle spline
- forged hat much stronger than OEM
- great for street driving and high performance.
- assembled in our plant at St. Clair, MO
- clutch discs soaked in friction modifier before assembly
- USA manufactured clutch discs
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Ford 9 inch Heli Track 28 spline Differential
- 1.78" bearing journal size
- Helical cut gear driven posi traction for smooth operation
- Traction to the wheel that needs it
- Great for street driving and high performance.
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Ford 9 inch Heli Track 31 spline Differential
- 1.78" bearing journal size
- Helical cut gear driven posi traction for smooth operation
- Traction to the wheel that needs it
- Great for street driving and high performance.
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