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QA1 Repl Ball Joint Stud for 1210-510 Housing K5103 Style Ball Joint

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QA1 Repl Ball Joint Stud for 1210-510 Housing K5103 Style Ball Joint
QA1 Repl Ball Joint Stud for 1210-510 Housing K5103 Style Ball Joint

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QA1 Repl Ball Joint Stud for 1210-510 Housing K5103 Style Ball Joint

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What's in the Box

QA1’s patented Ultimate Ball Joints are 100% owner rebuildable. Multiple stud lengths are available.  See the application tab to see if these will fit your ride.

Application

721-9038 Fits:

  • 67-69 Camaro/Firebird 
  • 72-72 Monte Carlo
  • 64-72 Chevelle
  • 68-74 Nova
  • 64-72 Cutlass
  • 64-72 Lemans

Item Details

See Application Tab for Vehicle Fit

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AFCO 20033 K5106 Standard GM Lower Ball Joint
                        

Not all ball joint are created equal.  That's why AFCO uses the best components from the top manufacturers.  There are many different design characteristics and manufacturing processes that account for the quality and performance of ball joints.  These joints will give you the AFCO advantage!

See Application tab for corresponding vehicle models.  

AFCO 20033LF K5103 Low Friction Lower Ball Joint
                        

AFCO Low Friction Ball Joints are designed with 2 ft. lbs. of resistance, the force required to move the stud of the ball joint.  Compare this with standard replacement joints, with as high as 50 ft. lbs. of resistance.  A difference you can feel!

  • Precision machined to tight tolerances, providing consistent resistance throughout the travel of the ball joint to deliver consistent performance
  • Improves weight transfer
  • Frees up suspension for more consistent, repeatable chassis tuning
  • Removes suspension rigidity and allows shock and spring to have more precise wheel control
  • Adjustments are controlled more effectively by the shock and spring instead of the tire which improves traction
  • Provides more accurate set-ups during vehicle scaling
  • Meets or exceeds standard ball joint strength
  • Stock appearing
  • Lower input steering efforts and faster steering wheel return

Checking Ball Joint Wear (PDF)

QA1 1210-110 K5103 Style Lower Ball Joint
                        

QA1 also 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 ball joint is self-lubricating.  See the application tab to see if these will fit your ride.

QA1 1891-103 Adjustable Ball Joint Tool Kit
                        

QA1’s patented Ultimate Ball Joints are 100% owner rebuildable. Adjustment tool kit and multiple stud lengths are available.

Kit includes:

  • Tool Wrench Spanner
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Howe Racing 22421S GM K5103 Style Lower Ball Joint w/ Steel Adjuster
                        

Howe Precision Ball Joints offer the precision of a spherical bearing with the misalignment range of a ball joint. Their rugged steel housings will withstand impacts that can destroy other ball joints. Plus, even if you manage to damage the joint, they are fully rebuildable. The alloy steel ball studs are process coated for low friction and long wear. You will feel the difference in smooth travel and easy steering effort.

Precision Ball Joint Illustration (GIF)

QA1 1210-510 Repl Housing for K5103 Style 721-10110 Lower Ball Joint
                        

QA1’s patented Ultimate Ball Joints are 100% owner rebuildable.  These are the housings only for ball joint 721-10110.

Fits:

  • '67-'69 Camaro/Firebird
  • '70-'72 Monte Carlo
  • '64-'72 Chevelle
  • '68-'74 Nova
  • '64-'72 Cutlass
  • '64-'72 LeMans
QA1 1210-110 K5103 Style Lower Ball Joint Kit w/ Extended Length Stud
                        
Speedway Motors now offers QA1 Ultimate Ball Joints with extended length studs to optimize your front end. Various ball stud lengths are available for easy geometry changes to fine tune your roll center.

QA1 also 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 ball joint is self-lubricating. 

  • Choose your stud length: Standard, +.100", or .500"
  • Ultimate Low Friction Operation -Infinite preload adjustment allows breakaway torque to be set as low as 0 ft. lbs.  Completely smooth, bin-free operation.
  • 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 - Infinite preload adjustment. 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.
  • Owner Rebuildable - Rebuilding is simple.  All parts replaceable at economical prices.

Application:

  • 67-69 Camaro/Firebird
  • 72-72 Monte Carlo
  • 64-72 Chevelle
  • 68-74 Nova
  • 64-72 Cutlass
  • 64-72 Lemans