QA1 Precision Products 1210-101 Adjustable Ball Joint 4-Bolt Upper GM K6024

The QA1 Precision Products 1210-101 is a high-performance adjustable ball joint designed for serious racing applications. This 4-bolt style ball joint fits the upper taper of Pinto spindles and features QA1's revolutionary Ultimate Ball Joint design, engineered for exceptional strength and extreme wear resistance. Cross-referenced as K6024, this precision-engineered component is built exclusively for hard core racing use.

Key Features:

• Ultimate Low Friction Operation: Infinite preload adjustment allows breakaway torque to be set as low as 0 ft-lbs for completely smooth, bind-free performance
• Superior Wear Resistance: Precision tolerance ball-to-race conformity distributes loads evenly for unsurpassed durability; precision ground 52100 bearing steel race ensures ultra-smooth operation and extended service life
• On-the-Car Adjustability: Infinite preload adjustment capability without removing the ball joint from the vehicle, saving valuable time during setup and maintenance
• Self-Lubricating Design: Fully greaseable construction enhanced by self-lubricating components to maintain smooth operation under extreme conditions
• Geometry Tuning Capability: Compatible with various ball stud lengths (available separately) for precise roll center adjustments and suspension geometry optimization
• Owner Rebuildable: Simple rebuild process with all replacement parts available at economical prices, reducing long-term operating costs

Specifications:

• Style: 4-Bolt Upper
• Application: GM Upper Taper (Pinto Spindles)
• OEM Cross-Reference: K6024
• Material: Precision ground 52100 bearing steel race

Important: This ball joint is designed exclusively for hard core racing applications and is not intended for street use.