Installation Guide: Installing a Detroit Locker Differential on Your Ford Mustang Gt

The Detroit Locker Differential is a popular choice for Ford Mustang GT enthusiasts looking to enhance their vehicle’s performance. This installation guide will walk you through the steps necessary to install a Detroit Locker Differential in your Mustang GT.

Tools and Materials Needed

  • Detroit Locker Differential Kit
  • Socket set
  • Torque wrench
  • Jack and jack stands
  • Brake cleaner
  • Gear oil
  • Shop towels
  • Safety glasses
  • Gloves

Preparation

Before starting the installation, ensure that you have all the necessary tools and materials. It is also essential to work in a safe environment. Follow these preparation steps:

  • Park the Mustang on a flat surface.
  • Engage the parking brake.
  • Disconnect the battery to prevent any electrical issues.

Removing the Old Differential

To install the Detroit Locker, you must first remove the existing differential. Follow these steps:

  • Lift the rear of the Mustang using a jack and secure it with jack stands.
  • Remove the rear wheels to access the differential.
  • Drain the differential fluid by removing the drain plug.
  • Disconnect the driveshaft by unbolting it from the differential.
  • Remove the differential cover by unbolting it.
  • Take out the old differential and ring gear.

Installing the Detroit Locker Differential

With the old differential removed, you can now install the Detroit Locker Differential. Follow these steps:

  • Clean the differential housing thoroughly using brake cleaner.
  • Install the Detroit Locker Differential into the housing.
  • Attach the ring gear to the Detroit Locker using the provided hardware.
  • Ensure all bolts are tightened to the manufacturer’s specifications using a torque wrench.
  • Reinstall the differential cover and secure it with bolts.

Reassembling the Rear End

After the differential is securely installed, reassemble the rear end of the Mustang:

  • Reconnect the driveshaft to the differential.
  • Replace the differential fluid by filling it through the fill hole.
  • Reinstall the rear wheels.
  • Lower the vehicle from the jack stands.

Final Checks

Before taking your Mustang for a test drive, perform these final checks:

  • Double-check all bolts and connections for tightness.
  • Ensure no leaks are present around the differential cover.
  • Reconnect the battery.

Test Drive

Once everything is checked, take your Mustang for a test drive to ensure the differential is functioning correctly. Listen for any unusual noises and monitor the performance.

Conclusion

Installing a Detroit Locker Differential in your Ford Mustang GT can significantly improve traction and performance. By following this guide, you can complete the installation process safely and effectively. Enjoy your enhanced driving experience!