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QA1 1210-109 Ultimate Lower Ball Joint, Press-In for 1970-2002 GM Metric, K6145

Regular price: $99.95
Regular price: ~~$98.28~~
Sale price: $99.95

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Product Specification:

SKU:QAP1210-109

MPN: 1210-109

UPC: 806990053114

Weight: 2.1 lb

Type: Ball Joints

Vehicle Fitment

1970-1981 Chevrolet Camaro / Pontiac Firebird
1982-2002 Chevrolet Camaro / Pontiac Firebird
1973-1988 Chevrolet Chevelle / Malibu / Monte Carlo
1975-1979 Chevrolet Nova
1977-1996 Chevrolet Caprice / Impala (incl. 1994-96 Impala SS)
1973-1988 Oldsmobile Cutlass
1973-1987 Buick Regal
1973-1988 Pontiac Grand Prix

Fitment Notes

Lower, press-in ball joint - direct cross-reference for Moog K6145
Must be pressed into a lower control arm sized for this housing (factory or QA1)
Ships with a 3.641 in. standard stud; a +0.5 in. longer stud (9029-209) is available separately for geometry changes
QA1's own site does not publish an itemized vehicle list for this part - confirm fitment against the Moog K6145 interchange or QA1's Ball Joint Dimension Guide before ordering

Features

100% owner-rebuildable design - a QA1-exclusive, patented construction
Self-lubricating, low-friction operation for smooth, bind-free movement
Infinite preload adjustment - breakaway torque can be set as low as 0 ft-lbs.
On-car adjustable - no need to remove the joint to fine-tune preload or roll center
Precision-ground 52100 bearing steel race for long life and smooth operation
Precision ball-to-race conformity for even load distribution and wear resistance
Multiple stud lengths available for easy geometry changes
All wear components individually replaceable at economical cost

Specifications

Position: Lower, Press-In
Cross-Reference: Moog K6145
Ball Diameter: 1.438 in.
Stud Length: 3.641 in. (standard)
Stud Thread: 1/2-20
Taper: 2.000 in./ft
Greasable: Yes

Included Components

1x Ultimate Ball Joint, Press-In Housing
Mounting Hardware

Product Description

The QA1 1210-109 Ultimate Ball Joint is a press-in lower ball joint built for racers who want a serviceable alternative to a disposable factory-style joint. Unlike a sealed OE unit, it's 100% owner-rebuildable, with infinite preload adjustment that lets you dial breakaway torque down to a fully smooth, bind-free feel - and you can make that adjustment on the car, without pulling the joint.

A precision-ground 52100 bearing steel race and self-lubricating construction keep it running smoothly under racing loads, and because it's built around a Moog K6145 cross-reference, it covers a wide range of GM Metric-chassis muscle cars sharing that front suspension geometry. Multiple stud lengths let you fine-tune roll center as part of a broader front-end geometry setup.