Ball Joint - Greasable - Lower - Press-In - 2.000 in/ft Taper - 3.641 in Stud - 1/2-20 in Thread - Hardware Included - Each

Ultimate Ball Joint

QA1 offers its Ultimate Ball Joint in a Press-In Style for a variety of racing applications. 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. Infinite preload adjustment allows breakaway torque to be set as low as 0 ft. lbs. for a completely smooth, bind-free operation. 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. No need to remove the ball joint from the car for adjustment. Enhanced by self-lubricating components to ensure smooth operation. Fine tune your roll center. QA1 ball joints are owner rebuildable, and all parts are replaceable at economical prices.

Additional Information

Ultimate ball joint. Adjustable press-in mounting. For use in lower location on metric GM applications.

Part Type

Suspension Ball Joint Kit

• 100% owner rebuildable
• Multiple stud lengths
• Patented, self-lubricating design
• Preload adjustable for bind-free operation

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Ball Joint, Adjustable, Lower, Greasable, GM, Passenger, Each

QA1 ultimate ball joints feature a patented adjustable design that's strong and extremely wear-resistant. They're available in bolt-in, press-in, and screw-in styles for most popular racing applications. Order the model recommended for your vehicle.

Features include:
• Ultimate low-friction operation
• Infinite preload adjustment allows breakaway torque to be set as low as 0 ft.-lbs.
• Completely smooth, bind-free operation
• Most wear-resistant design available
• 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
• Steel-reinforced, self-lubricating race
• Designed to handle severe impact and high-load applications without sacrificing performance
• On-the-car adjustability
• Fully greasable, enhanced by self-lubricating components to ensure smooth operation
• Various ball studs are available for easy geometry changes
• Fine-tune your roll center