QA1's Ultimate Ball Joint is available in a Press-In Style for a variety of Mustangs. A 100% owner rebuildable design, the Ultimate Ball Joint is a QA1 exclusive. This patented, self-lubricating ball joint is offered with multiple stud lengths, providing for easy geometry changes on your vehicle. Ultimate Low Friction Operation - Get a completely smooth, bind-free operation with infinite preload adjustment that allows breakaway torque to be set as low as 0 ft. lbs. Wear Resistant Design - Precision tolerance ball-to-race conformity results in even load distribution for unsurpassed wear resistance. Precision ground 52100 bearing steel race ensures long life and ultra-smooth operation. On-the-Car Adjustability - No need to remove the ball joint from the car for adjustment. Self-Lubricating - Fully greasable enhanced by self-lubricating components to ensure smooth operation. Multiple Stud Lengths Available - Various ball studs are available for easy geometry changes. Fine tune your roll center. Owner Rebuildable - Rebuilding is simple. All parts are replaceable at economical prices.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1979-1981 |
Ford |
Mustang |
Base |
| 1981 |
Ford |
Mustang |
Cobra |
| 1979-1981 |
Ford |
Mustang |
Ghia |
| 1982-1983 |
Ford |
Mustang |
GL |
| 1982-1983 |
Ford |
Mustang |
GLX |
| 1982-1993 |
Ford |
Mustang |
GT |
| 1984 |
Ford |
Mustang |
GT-350 20th Anniversary |
| 1982-1984 |
Ford |
Mustang |
L |
| 1984-1993 |
Ford |
Mustang |
LX |
| 1984-1986 |
Ford |
Mustang |
SVO |
| 1993 |
Ford |
Mustang |
SVT Cobra |
| 1993 |
Ford |
Mustang |
SVT Cobra R |
| 1983 |
Ford |
Mustang |
Turbo GT |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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Fitment Guarantee
Fitment guides and tools are helpful, but your car is unique! Some trims and options aren’t always listed, so if you want 100% confidence that a part will fit, our team is happy to double check for you. We take the guesswork out of your purchase by standing behind our expertise.
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Our Promise:
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