Ford Performance Differential Trac-Lok Limited Slip 31-Spline 9"

Ford Performance:
M-4204-F31A

Highlights

  • For 9" Differentials
  • 31 Spline Axles
  • 1536 Billet Steel Case Caps
  • Nodular Iron Case
MSRP $565.00
$370.79
You save 34%

Ford Performance 9" 31-Spline Trac-Lok Limited Slip Differential.

Everyone hates one-wheel peels! This Ford Performance Trac-Lok Limited Slip Differential is an upgrade for all Ford Vehicles with a 9" Rear End and 31 Splined Axles.

Features and Benefits:
- For 9 Inch Rear Ends
- Limited Slip Functionality
- Rebuildable For Long Term Re-use
- Clutch Pack Design

This Trak-Lok differential provides dynamic locking of the driver and passenger side rear wheels. That means you'll gain improved traction on straightaways, and better performance through the corners. Best of all, these units are easily serviceable and rebuildable for years of reliable operation.

Specifications:
- Fits Ford 9" Rear Ends
- 31 Spline Differential
- 4-Spring Aggressive Torque Bias
- 1536 Steel Billet Case Caps
- High Strength Nodular Iron Case
- Serviceable

Please Note: Ford Performance requires 4-ounces of friction modifier with initial fill.

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Bronco years:

This product will fit the following F-100 years:

  • 1957,
  • 1958,
  • 1959,
  • 1960,
  • 1961,
  • 1962,
  • 1963,
  • 1964,
  • 1965,
  • 1966,
  • 1967,
  • 1968,
  • 1969,
  • 1970,
  • 1971,
  • 1972,
  • 1973,
  • 1974,
  • 1975,
  • 1976,
  • 1977,
  • 1978,
  • 1979,

This product will fit the following Mustang years:

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