QA1
QA1 Shocks, Rod Ends, and Suspension Components at JJ Motorsports
QA1, founded in 1993 by Jim Jordan in the USA, is a leading brand in the performance suspension industry, initially introducing rod ends and spherical bearings tailored for racing. Under the leadership of President & CEO Melissa Scoles, QA1 has expanded to offer high-quality shocks, struts, springs, and driveline components designed for muscle cars, classic trucks, circle track, drag racing, street performance, and street rodding applications.
At JJ Motorsports, we carry a robust selection of QA1 products to enhance your vehicle's handling and durability. For precise adjustments, the upper ball joint for GM/Pinto models provides a greasable, bolt-in solution with stock-length studs. Maintenance is simplified with tools like the rebuildable ball joint socket wrench, featuring a 1-inch socket and Allen key. Tune your shocks using the small body tuning kit for 7Q/8Q/70/82 series or the large body version for 5Q/6Q/51/53/60/62 series. We also offer essential rebuilds such as the bearing kit with snap rings for spherical bearings and the small body rebuild kit for 7Q/8Q series shocks. Whether you're building for the track or street, QA1 delivers reliable, high-performance options. Explore our inventory to find the perfect upgrades for your setup.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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QA1 C/O Spring - 2.5in ID x 12in Silver 12HT220
QA1
$79.95When you're tuning a coil-over suspension system, spring rate directly determines how your chassis responds to input—and 220 lb/in offers the sweet spot for street-driven performance cars and...QA112HT220- SKU:
- QA112HT220
- Availability:
- Ships Same Business Day
- Weight:
- 3.97 LBS
- MFG Part #:
- 12HT220
$79.95 -
QA1 C/O Spring - 2.5in ID x 12in Silver 12HT200
QA1
$79.95If you're building a coil-over suspension system, spring rate is everything—and the QA1 12HT200 delivers a proven 200 lb/in rate that balances responsive handling with controlled compliance. This...QA112HT200- SKU:
- QA112HT200
- Availability:
- Ships Same Business Day
- Weight:
- 3.90 LBS
- MFG Part #:
- 12HT200
$79.95 -
QA1 C/O Spring - 2.5in ID x 12in Silver 12HT170
QA1
$79.95QA1 coil-over springs deliver the adjustability serious racers and suspension builders demand. With a 170 lb/in rate and 12-inch travel capacity, this spring handles aggressive driving dynamics while...QA112HT170- SKU:
- QA112HT170
- Availability:
- Ships Same Business Day
- Weight:
- 3.20 LBS
- MFG Part #:
- 12HT170
$79.95 -
QA1 C/O Spring - 2.5in ID x 12in Silver 12HT150
QA1
$79.95Precision suspension tuning demands a spring that delivers consistent, predictable performance without compromise. The QA1 C/O Spring gives you the lightweight, durable foundation needed for...QA112HT150- SKU:
- QA112HT150
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
- MFG Part #:
- 12HT150
$79.95 -
QA1 C/O Spring - 2.5in ID x 12in Silver 12HT130
QA1
$79.95Whether you're tuning a suspension for road course precision or dialing in a dedicated race car, spring rate selection is non-negotiable—and this QA1 coil-over spring delivers the consistent 130...QA112HT130- SKU:
- QA112HT130
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- MFG Part #:
- 12HT130
$79.95 -
QA1 C/O Spring - 2.5in ID x 12in Silver 12HT110
QA1
$79.95If you're building a coil-over suspension system, spring rate consistency is everything—and this QA1 unit delivers the predictable 110 lb/in response your setup demands. Whether you're tuning a track...QA112HT110- SKU:
- QA112HT110
- Availability:
- Ships Same Business Day
- Weight:
- 2.99 LBS
- MFG Part #:
- 12HT110
$79.95 -
QA1 C/O Spring - 2.5in ID x 12in Silver 12HT095
QA1
$79.95Coil-over suspension tuning demands precision—and this QA1 spring delivers exactly that. With a 95 lb/in rate and 2.5-inch bore, you'll achieve the compliance and responsiveness your setup needs...QA112HT095- SKU:
- QA112HT095
- Availability:
- Ships Same Business Day
- Weight:
- 3.32 LBS
- MFG Part #:
- 12HT095
$79.95 -
QA1 Chrome Coil-Over Spring 12in Length 2.5in ID 225lb/in Rate 12CS225
QA1
$89.95A proper coil-over spring is foundational to suspension performance—it controls weight transfer, maintains consistent ride height, and directly impacts handling precision. This QA1 chrome coil-over...QA112CS225- SKU:
- QA112CS225
- Availability:
- Ships Same Business Day
- Weight:
- 4.91 LBS
- MFG Part #:
- 12CS225
$89.95 -
QA1 Chrome Coil-Over Spring 12in 2.5in ID 175lb/in QA112CS175
QA1
$89.95A properly matched coil-over spring is critical to suspension geometry and handling dynamics. The QA1 Chrome Coil-Over Spring delivers a predictable 175 lb/in rate with QA1's proven reliability,...QA112CS175- SKU:
- QA112CS175
- Availability:
- Ships Same Business Day
- Weight:
- 4.27 LBS
- MFG Part #:
- 12CS175
$89.95 -
QA1 Lower Ball Joint Housing GM Fits 1210-108 1210-508
QA1
$56.95A worn or damaged lower ball joint housing compromises steering precision and suspension geometry, directly impacting your vehicle's handling and safety. QA1's press-in steel housing delivers the...QA11210-508- SKU:
- QA11210-508
- Availability:
- Ships Same Business Day
- Weight:
- 1.21 LBS
- MFG Part #:
- 1210-508
$56.95 -
QA1 Ball Joint Housing Less Stud Screw In Lower 1210-506
QA1
$56.95A quality ball joint housing is fundamental to steering precision and suspension geometry—compromising here directly impacts handling response and tire wear. The QA1 1210-506 delivers a robust steel...QA11210-506- SKU:
- QA11210-506
- Availability:
- Ships Same Business Day
- Weight:
- 1.24 LBS
- MFG Part #:
- 1210-506
$56.95 -
QA1 Ball Joint Housing Less Stud Screw In Upper 1210-505
QA1
$56.95A worn or damaged ball joint housing compromises suspension geometry and handling precision—exactly what separates a competitive setup from a liability on the track or street. The QA1 1210-505 upper...QA11210-505- SKU:
- QA11210-505
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- 1210-505
$56.95 -
QA1 Upper Ball Joint Housing GM Fits 1210-104 1210-504
QA1
$56.95A worn upper ball joint housing compromises steering precision and suspension geometry—critical factors that separate consistent lap times from unpredictable handling. The QA1 Upper Ball Joint...QA11210-504- SKU:
- QA11210-504
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MFG Part #:
- 1210-504
$56.95 -
QA1 Upper Ball Joint Housing GM Large Fits 1210-103 1210-503
QA1
$56.95A worn or damaged upper ball joint housing compromises steering precision and suspension geometry—critical factors in both on-track performance and street reliability. The QA1 upper ball joint...QA11210-503- SKU:
- QA11210-503
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MFG Part #:
- 1210-503
$56.95Qty in Cart: 0Quantity:Price:$56.95Subtotal: -
QA1 Upper Ball Joint GM Mid Size 4-Bolt 1210-285B
QA1
$95.95Upper ball joints are critical load-bearing components that directly affect steering precision, suspension geometry, and overall safety—making a quality replacement essential for any serious build or...QA11210-285B- SKU:
- QA11210-285B
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- MFG Part #:
- 1210-285B
$95.95 -
QA1 Upper Ball Joint +1.00 Screw-In 1210-238S
QA1
$95.95If your suspension geometry is critical to your setup—whether you're chasing lap times or dialing in a street machine—worn upper ball joints introduce unpredictable play that compromises steering...QA11210-238S- SKU:
- QA11210-238S
- Availability:
- Ships Same Business Day
- Weight:
- 1.73 LBS
- MFG Part #:
- 1210-238S
$95.95 -
QA1 Upper Ball Joint +1.00 GM Large 4-Bolt 1210-238B
QA1
$95.95A worn or failing upper ball joint compromises steering precision and suspension geometry, directly impacting your vehicle's handling and safety. The QA1 1210-238B delivers the durability and...QA11210-238B- SKU:
- QA11210-238B
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MFG Part #:
- 1210-238B
$95.95 -
QA1 Lower Ball Joint +.500 Large Screw-In 1210-217S
QA1
$95.95A worn or failing lower ball joint compromises your suspension geometry, steering response, and safety—especially under cornering loads. The QA1 1210-217S delivers a greasable, screw-in design that...QA11210-217S- SKU:
- QA11210-217S
- Availability:
- Ships Same Business Day
- Weight:
- 2.27 LBS
- MFG Part #:
- 1210-217S
$95.95 -
QA1 Lower Ball Joint +.500 GM Large Screw-In 1210-215S
QA1
$95.95A quality lower ball joint is fundamental to maintaining precise steering geometry and suspension responsiveness, especially in performance applications where suspension loads are demanding. The QA1...QA11210-215S- SKU:
- QA11210-215S
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- MFG Part #:
- 1210-215S
$95.95 -
QA1 Upper Ball Joint +.500" GM Mid Size 1210-205B
QA1
$95.95Worn upper ball joints compromise steering precision and suspension geometry, leading to uneven tire wear and unpredictable handling dynamics. The QA1 Upper Ball Joint delivers OE-equivalent...QA11210-205B- SKU:
- QA11210-205B
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- MFG Part #:
- 1210-205B
$95.95 -
QA1 Upper Ball Joint - GM Large +.500 1210-203B
QA1
$95.95A worn or compromised upper ball joint directly impacts steering response, suspension geometry, and front-end stability—especially critical at speed or under load. The QA1 Upper Ball Joint for GM...QA11210-203B- SKU:
- QA11210-203B
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- MFG Part #:
- 1210-203B
$95.95 -
QA1 Upper Ball Joint +.500 Screw-In 1210-201S
QA1
$95.95If you're running a suspension setup that demands precision steering geometry and reliable articulation, a quality upper ball joint is non-negotiable. The QA1 1210-201S delivers the tight tolerances...QA11210-201S- SKU:
- QA11210-201S
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- MFG Part #:
- 1210-201S
$95.95 -
QA1 Press-In Lower Ball Joint - K6141 QA11210-112 1210-112
QA1
$95.95Ball joints are critical suspension components that directly impact steering response, tire wear, and vehicle stability—a worn or failing joint compromises all three. The QA1 Press-In Lower Ball...QA11210-112- SKU:
- QA11210-112
- Availability:
- Ships Same Business Day
- Weight:
- 2.22 LBS
- MFG Part #:
- 1210-112
$95.95 -
QA1 Lower Ball Joint - Nova Press-In QA11210-110 1210-110
QA1
$95.95A quality lower ball joint is fundamental to suspension geometry and steering responsiveness—wear or play in this component directly compromises handling, tire wear, and safety. The QA1 1210-110 is a...QA11210-110- SKU:
- QA11210-110
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- MFG Part #:
- 1210-110
$95.95Qty in Cart: 0Quantity:Price:$95.95Subtotal: -
QA1 Lower Ball Joint - GM Mid-Size Press-In QA11210-109 1210-109
QA1
$95.95A worn lower ball joint compromises your suspension geometry and steering response—exactly what you can't afford in a performance application. The QA1 1210-109 delivers the precision fit and...QA11210-109- SKU:
- QA11210-109
- Availability:
- Ships Same Business Day
- Weight:
- 1.71 LBS
- MFG Part #:
- 1210-109
$95.95 -
QA1 Lower Ball Joint - GM Large Press-In QA11210-108 1210-108
QA1
$95.95A worn or failing lower ball joint compromises suspension geometry and handling precision—critical when you're pushing your vehicle to its limits on track or street. The QA1 1210-108 delivers the...QA11210-108- SKU:
- QA11210-108
- Availability:
- Ships Same Business Day
- Weight:
- 2.22 LBS
- MFG Part #:
- 1210-108
$95.95 -
QA1 Lower Ball Joint - Small Screw-In 1210-107
QA1
$95.95A quality lower ball joint is critical to maintaining precise steering geometry and suspension responsiveness—especially under aggressive cornering or track conditions. The QA1 1210-107 delivers the...QA11210-107- SKU:
- QA11210-107
- Availability:
- Ships Same Business Day
- Weight:
- 1.59 LBS
- MFG Part #:
- 1210-107
$95.95 -
QA1 Lower Ball Joint - Large Screw-In QA11210-106 1210-106
QA1
$95.95A worn lower ball joint compromises your suspension geometry and introduces dangerous play in your steering response—especially critical at racing speeds or under aggressive driving conditions. The...QA11210-106- SKU:
- QA11210-106
- Availability:
- Ships Same Business Day
- Weight:
- 2.03 LBS
- MFG Part #:
- 1210-106
$95.95 -
QA1 Upper Ball Joint - Screw-In QA11210-105 1210-105
QA1
$95.95If your suspension is showing play in the upper control arm or you're chasing better handling geometry on the track, a worn ball joint is often the culprit. QA1's upper ball joint delivers the...QA11210-105- SKU:
- QA11210-105
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- MFG Part #:
- 1210-105
$95.95 -
QA1 Upper Ball Joint - GM Large QA11210-103 1210-103
QA1
$95.95Upper ball joints are critical suspension components that directly impact steering response, wheel alignment stability, and overall handling precision. The QA1 Upper Ball Joint delivers the...QA11210-103- SKU:
- QA11210-103
- Availability:
- Ships Same Business Day
- Weight:
- 1.66 LBS
- MFG Part #:
- 1210-103
$95.95 -
QA1 Lower Ball Joint - GM Large Screw-In QA11210-102 1210-102
QA1
$95.95A worn lower ball joint compromises suspension geometry, steering response, and tire wear—making replacement critical for both track performance and street reliability. QA1's greasable design extends...QA11210-102- SKU:
- QA11210-102
- Availability:
- Ships Same Business Day
- Weight:
- 1.93 LBS
- MFG Part #:
- 1210-102
$95.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT500
QA1
$79.95If you're building a coil-over suspension system that demands precise load control and consistent performance, the QA1 C/O Spring delivers the spring rate consistency you need for both street and...QA110HT500- SKU:
- QA110HT500
- Availability:
- Ships Same Business Day
- Weight:
- 5.78 LBS
- MFG Part #:
- 10HT500
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT450
QA1
$79.95If you're building a coil-over suspension system that demands precision and reliability, the QA1 C/O Spring delivers the consistent performance you need for track duty or aggressive street...QA110HT450- SKU:
- QA110HT450
- Availability:
- Ships Same Business Day
- Weight:
- 6.29 LBS
- MFG Part #:
- 10HT450
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT400
QA1
$79.95If you're building a coil-over suspension system that demands precise spring rates and reliable performance under load, the QA1 C/O Spring delivers the consistency you need. With a 400 lb/in spring...QA110HT400- SKU:
- QA110HT400
- Availability:
- Ships Same Business Day
- Weight:
- 5.20 LBS
- MFG Part #:
- 10HT400
$79.95 -
QA1 C/O Spring - 2.5in ID X 10in Silver 10HT375
QA1
$79.95A properly tuned coil-over spring is fundamental to suspension geometry and vehicle control. The QA1 C/O Spring delivers consistent spring rates essential for precision tuning on the track or street,...QA110HT375- SKU:
- QA110HT375
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
- MFG Part #:
- 10HT375
$79.95Qty in Cart: 0Quantity:Price:$79.95Subtotal: -
QA1 C/O Spring - 2.5in ID X 10in Silver 10HT325
QA1
$79.95Coil-over suspension requires precision-matched spring rates to dial in your chassis geometry and achieve consistent performance across varying track conditions. The QA1 C/O Spring delivers a...QA110HT325- SKU:
- QA110HT325
- Availability:
- Ships Same Business Day
- Weight:
- 4.44 LBS
- MFG Part #:
- 10HT325
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT300
QA1
$79.95The QA1 C/O Spring delivers the consistent, predictable spring rate you need for precision suspension tuning across high-travel coil-over applications. With a 300 lb/in rate and robust construction,...QA110HT300- SKU:
- QA110HT300
- Availability:
- Ships Same Business Day
- Weight:
- 4.44 LBS
- MFG Part #:
- 10HT300
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT275
QA1
$79.95The QA1 C/O Spring delivers the consistent, predictable suspension geometry you need for precise handling and repeatable lap times. With a 750 lb/in spring rate and 10-inch travel capability, this...QA110HT275- SKU:
- QA110HT275
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
- MFG Part #:
- 10HT275
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT250
QA1
$79.95The QA1 C/O Spring delivers the consistent, predictable suspension response your coil-over setup demands, with a 250 lb/in rate engineered for serious track work and high-travel applications. Built...QA110HT250- SKU:
- QA110HT250
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- MFG Part #:
- 10HT250
$79.95 -
QA1 C/O Spring - 2.5in ID x 10in Silver 10HT225
QA1
$79.95If you're building a high-travel suspension setup, spring rate consistency and durability are non-negotiable. The QA1 C/O Spring delivers a precise 225 lb/in rate in a compact 2.5-inch ID format,...QA110HT225- SKU:
- QA110HT225
- Availability:
- Ships Same Business Day
- Weight:
- 3.12 LBS
- MFG Part #:
- 10HT225
$79.95
QA1 Precision Products
Discover QA1 Precision Products, your premier source for high-performance automotive solutions. Specializing in QA1 Shocks, QA1 Adjustable Shocks, QA1 Suspension systems, QA1 Racing Ball Joints, and QA1 Driveshafts, we deliver unmatched quality and innovation to enhance your vehicle's performance. Shop now for industry-leading products designed to elevate your driving experience.
QA1 Shocks
QA1 Shocks are engineered to provide superior performance and handling for a wide range of vehicles. Whether you're looking for shocks for daily driving or competitive racing, QA1 offers reliable and durable solutions that significantly improve ride quality and vehicle stability.
QA1 Adjustable Shocks
Take complete control of your vehicle's suspension with QA1 Adjustable Shocks. These shocks allow you to fine-tune the damping settings to match your driving style and road conditions, ensuring optimal performance and comfort. Ideal for both street and track use, QA1 Adjustable Shocks offer flexibility and precision.
QA1 Suspension
QA1 Suspension systems are designed to transform your vehicle's handling capabilities. With a focus on innovation and durability, QA1 provides comprehensive suspension kits that include springs, control arms, and sway bars, delivering a balanced and responsive driving experience. Upgrade to QA1 Suspension for improved traction, reduced body roll, and enhanced overall performance.
QA1 Racing Ball Joints
QA1 Racing Ball Joints are crafted for racers seeking top-notch performance and reliability. These ball joints are built to withstand the extreme forces encountered in racing environments, providing precise steering and robust joint integrity. Trust QA1 Racing Ball Joints for their exceptional strength and longevity on the track.
QA1 Driveshafts
QA1 Driveshafts are the ultimate choice for those needing strong, lightweight, and high-performing driveshafts. Whether for drag racing, street performance, or off-road adventures, QA1 Driveshafts are meticulously engineered to reduce rotational mass and increase torque transfer efficiency. Experience smoother acceleration and enhanced drivetrain performance with QA1 Driveshafts.
