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 PISTON ROD 15MM OD STUD TOP 4IN 9028-141
QA1
$30.95If you're running QA1 5Q or 53 Series shocks, having a quality replacement piston rod is essential to maintaining consistent damping performance and ride quality. This chrome-plated steel shock shaft...QA19028-141- SKU:
- QA19028-141
- Availability:
- Ships Same Business Day
- Weight:
- 0.59 LBS
$30.95 -
QA1 Large Piston Rod - 7in 9028-135
QA1
$30.95If you're running QA1 82 Series shocks and need a replacement or upgrade component, the QA1 Large Piston Rod is engineered for consistent damping performance and long-term reliability. A quality...QA19028-135- SKU:
- QA19028-135
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
$30.95 -
QA1 Large Piston Rod - 7in 9028-118
QA1
$30.95If your QA1 shock absorbers are showing signs of wear or you're upgrading to a fresh suspension setup, a quality replacement piston rod is essential to maintaining consistent damping performance and...QA19028-118- SKU:
- QA19028-118
- Availability:
- Ships Same Business Day
- Weight:
- 0.76 LBS
$30.95 -
QA1 PISTON ROD 15MM OD STUD TOP 8IN 9028-116
QA1
$19.95A worn or damaged piston rod directly compromises shock performance and handling precision—two factors that separate competitive lap times from mediocre ones. This QA1 piston rod is engineered for...QA19028-116- SKU:
- QA19028-116
- Availability:
- Ships Same Business Day
- Weight:
- 0.89 LBS
$19.95Qty in Cart: 0Quantity:Price:$19.95Subtotal: -
QA1 PISTON ROD 15MM OD STUD TOP 5IN 9028-115
QA1
$25.95If you're running QA1 5Q or 53 Series shocks and need a direct replacement piston rod, this 15mm OD stud top unit delivers the precision fitment and durability your suspension demands. A worn or...QA19028-115- SKU:
- QA19028-115
- Availability:
- Ships Same Business Day
- Weight:
- 0.64 LBS
$25.95Qty in Cart: 0Quantity:Price:$25.95Subtotal: -
QA1 Large Piston Rod - 9in 9028-114
QA1
$30.95If you're running QA1 50, 60, or 62 series shocks, a worn or damaged piston rod directly compromises your suspension's ability to maintain consistent damping and control. The QA1 Large Piston Rod is...QA19028-114- SKU:
- QA19028-114
- Availability:
- Ships Same Business Day
- Weight:
- 0.91 LBS
$30.95 -
QA1 Shock Steel Twin Tube 6in Comp 4 Reb 2 7Q64-2
QA1
$187.95Circle track racing demands precision damping that responds instantly to track conditions without fade—the QA1 6-inch twin-tube shock delivers exactly that with a purpose-built C4-R2 valve...QA17Q64-2- SKU:
- QA17Q64-2
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
$187.95 -
QA1 Shock Steel Twin Tube 6in Comp 4 Reb 4 7Q64
QA1
$187.95The QA1 Shock Steel Twin Tube delivers the damping control circle track racers demand, with a 6-inch stroke engineered for consistent performance across repeated high-load cycles. Its C4-R4 valve...QA17Q64- SKU:
- QA17Q64
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
$187.95 -
QA1 Shock Steel Twin Tube 6in Comp 3 Reb 3 7Q63
QA1
$187.95Circle track racers demand shock absorbers that deliver consistent damping control lap after lap without fade. The QA1 Twin Tube 6-inch shock combines proven twin-tube construction with a C3-R3 valve...QA17Q63- SKU:
- QA17Q63
- Availability:
- Ships Same Business Day
- Weight:
- 3.60 LBS
$187.95 -
QA1 Shock Steel Twin Tube 6in Comp 2 Reb 4 7Q62-4
QA1
$187.95Circle track racers demand shock absorbers that deliver predictable damping and consistent performance lap after lap. The QA1 6-Series twin-tube shock offers precise tuning through its C2-R4 valve...QA17Q62-4- SKU:
- QA17Q62-4
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
$187.95 -
QA1 FILL TOOL SCHRADER VALVE 7791-147
QA1
$98.95Maintaining proper shock pressure is fundamental to suspension performance, and guesswork has no place in a tuned setup. The QA1 Fill Tool Schrader Valve gives you precise, real-time feedback on your...QA17791-147- SKU:
- QA17791-147
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
$98.95 -
QA1 Shock Alum Twin Tube 9in Comp 5 Reb 5 6Q95
QA1
$219.95Circle track racing demands damping precision that separates competitive finishes from second-place seasons. The QA1 6Q95 twin-tube shock delivers tunable compression and rebound control without the...QA16Q95- SKU:
- QA16Q95
- Availability:
- Ships Same Business Day
- Weight:
- 4.80 LBS
$219.95 -
QA1 Shock Alum Twin Tube 9in Comp 4 Reb 4 6Q94
QA1
$219.95Circle track racing demands suspension geometry that responds instantly to track conditions—QA1's 6Q Series shocks deliver precisely tuned damping for consistent lap times and predictable handling...QA16Q94- SKU:
- QA16Q94
- Availability:
- Ships Same Business Day
- Weight:
- 4.75 LBS
$219.95 -
QA1 Shock Alum Twin Tube 7in Comp 5 Reb 3 6Q75-3
QA1
$219.95Circle track racing demands suspension components that deliver consistent, predictable performance lap after lap. The QA1 6Q75-3 shock absorber combines aluminum construction with a precisely tuned...QA16Q75-3- SKU:
- QA16Q75-3
- Availability:
- Ships Same Business Day
- Weight:
- 4.20 LBS
$219.95Qty in Cart: 0Quantity:Price:$219.95Subtotal: -
QA1 Shock Alum Twin Tube 7in Comp 5 Reb 5 6Q75
QA1
$219.95If you're running circle track and need precision damping that responds instantly to track conditions, the QA1 6Q75 twin-tube shock delivers the tuning control serious competitors demand. With...QA16Q75- SKU:
- QA16Q75
- Availability:
- Ships Same Business Day
- Weight:
- 4.20 LBS
$219.95 -
QA1 Shock Alum Twin Tube 7in Comp 4 Reb 4 6Q74
QA1
$219.95Circle track racing demands suspension components that respond predictably lap after lap, and the QA1 6Q74 delivers the tuned damping characteristics you need to dial in your setup without compromise...QA16Q74- SKU:
- QA16Q74
- Availability:
- Ships Same Business Day
- Weight:
- 4.20 LBS
$219.95 -
QA1 Shock Alum Twin Tube 7in Comp 3 Reb 5 6Q73-5
QA1
$219.95Tight handling and consistent performance lap after lap demand a shock that responds precisely to track conditions. The QA1 6Q73-5 delivers predictable damping characteristics with its carefully...QA16Q73-5- SKU:
- QA16Q73-5
- Availability:
- Ships Same Business Day
- Weight:
- 4.20 LBS
$219.95 -
QA1 Shock Steel Twin Tube 9in Comp 9 Reb 2 5Q99-2
QA1
$219.95Circle track racing demands suspension components that can handle consistent lateral loads and maintain predictable handling lap after lap. QA1's 5Q Series twin-tube shock delivers the responsive...QA15Q99-2- SKU:
- QA15Q99-2
- Availability:
- Ships Same Business Day
- Weight:
- 5.80 LBS
$219.95 -
QA1 Shock Steel Twin Tube 9in Comp 9 Reb 1 5Q99-1
QA1
$219.95Circle track racing demands shocks that deliver consistent damping control through every lap and every corner. The QA1 5Q Series Twin Tube Shock combines proven twin-tube technology with a tuned...QA15Q99-1- SKU:
- QA15Q99-1
- Availability:
- Ships Same Business Day
- Weight:
- 5.80 LBS
$219.95 -
QA1 Shock Steel Twin Tube 9in Comp 8 Reb 2 5Q98-2
QA1
$219.95Circle track racing demands suspension components that respond predictably lap after lap, and the QA1 5Q Series twin-tube shock delivers exactly that consistency. With a tuned C8 compression and R2...QA15Q98-2- SKU:
- QA15Q98-2
- Availability:
- Ships Same Business Day
- Weight:
- 5.76 LBS
$219.95 -
QA1 Shock Steel Twin Tube 9in Comp 5 Reb 5 5Q95
QA1
$219.95Circle track racing demands shocks that can handle repeated high-speed impacts while maintaining consistent damping throughout the race. The QA1 5Q95 delivers predictable, tunable performance with...QA15Q95- SKU:
- QA15Q95
- Availability:
- Ships Same Business Day
- Weight:
- 5.76 LBS
$219.95Qty in Cart: 0Quantity:Price:$219.95Subtotal: -
QA1 Shock Street Stock Front Comp 7 Reb 7 5Q947
QA1
$219.95Street stock racing demands suspension components that can handle consistent, high-load competition without breaking the bank. The QA1 5Q947 delivers proven reliability and tunable performance for...QA15Q947- SKU:
- QA15Q947
- Availability:
- Ships Same Business Day
- Weight:
- 4.30 LBS
$219.95 -
QA1 Shock Street Stock Front Comp 3 Reb 8 5Q943-8
QA1
$219.95If you're running a street stock setup, suspension geometry and damping consistency directly impact your lap times and vehicle stability through the corners. The QA1 Shock Street Stock Front Comp 3...QA15Q943-8- SKU:
- QA15Q943-8
- Availability:
- Ships Same Business Day
- Weight:
- 4.35 LBS
$219.95 -
QA1 Shock Street Stock Front Comp 3 Reb 5 5Q943-5
QA1
$219.95Circle track racing demands shock absorbers that respond precisely to aggressive suspension inputs while maintaining consistent damping through extended heat cycles. The QA1 Street Stock Front Comp 3...QA15Q943-5- SKU:
- QA15Q943-5
- Availability:
- Ships Same Business Day
- Weight:
- 4.30 LBS
$219.95 -
QA1 Shock Steel Twin Tube 9in Comp 4 Reb 4 5Q94
QA1
$219.95Circle track racing demands shocks that can handle constant compression and rebound cycles without fade. The QA1 5Q94 twin-tube design delivers consistent damping performance lap after lap, giving...QA15Q94- SKU:
- QA15Q94
- Availability:
- Ships Same Business Day
- Weight:
- 5.80 LBS
$219.95 -
QA1 Shock Steel Twin Tube 9in Comp 3 Reb 5 5Q93-5
QA1
$219.95Circle track racing demands suspension components that respond predictably lap after lap, and the QA1 5Q93-5 twin-tube shock delivers exactly that. With a 9-inch stroke and tuned C3 compression/R5...QA15Q93-5- SKU:
- QA15Q93-5
- Availability:
- Ships Same Business Day
- Weight:
- 5.76 LBS
$219.95 -
QA1 Shock Street Stock Front Comp 3 Reb 8 5Q933-8
QA1
$219.95Circle track racing demands suspension components that respond precisely to track conditions and maintain consistent performance lap after lap. The QA1 Shock Street Stock Front Comp 3 Reb 8 delivers...QA15Q933-8- SKU:
- QA15Q933-8
- Availability:
- Ships Same Business Day
- Weight:
- 4.30 LBS
$219.95 -
QA1 Shock Street Stock Front Comp 3 Reb 5 5Q933-5
QA1
$219.95Circle track racing demands shock absorbers that respond instantly to track conditions while maintaining consistent damping through multiple heat cycles. The QA1 Street Stock Front Comp 3 Reb 5...QA15Q933-5- SKU:
- QA15Q933-5
- Availability:
- Ships Same Business Day
- Weight:
- 4.30 LBS
$219.95 -
QA1 Shock Steel Twin Tube 9in Comp 3 Reb 3 5Q93
QA1
$219.95Circle track racing demands shocks that can handle rapid compression and rebound cycles without fade. The QA1 5Q93 delivers consistent damping performance through its twin-tube design and proven...QA15Q93- SKU:
- QA15Q93
- Availability:
- Ships Same Business Day
- Weight:
- 5.80 LBS
$219.95Qty in Cart: 0Quantity:Price:$219.95Subtotal: -
QA1 Shock Steel Twin Tube 7in Comp 9 Reb 1 5Q79-1
QA1
$219.95Circle track racing demands suspension components that deliver predictable handling lap after lap without compromise. The QA1 Shock Steel Twin Tube is engineered for the demands of short-track...QA15Q79-1- SKU:
- QA15Q79-1
- Availability:
- Ships Same Business Day
- Weight:
- 5.15 LBS
$219.95 -
QA1 Shock Steel Twin Tube 7in Comp 6 Reb 4 5Q76-4
QA1
$219.95QA1's 5Q Series twin-tube shocks deliver the responsive damping control that circle track racers demand, with a tuned C6 compression and R4 rebound valve setup engineered for consistent performance...QA15Q76-4- SKU:
- QA15Q76-4
- Availability:
- Ships Same Business Day
- Weight:
- 5.14 LBS
$219.95Qty in Cart: 0Quantity:Price:$219.95Subtotal: -
QA1 Shock Steel Twin Tube 7in Comp 6 Reb 2 5Q76-2
QA1
$219.95Precision damping control is non-negotiable on the track, and the QA1 5Q76-2 delivers the responsiveness circle-track competitors demand. This twin-tube shock combines a 7-inch stroke with a C6-R2...QA15Q76-2- SKU:
- QA15Q76-2
- Availability:
- Ships Same Business Day
- Weight:
- 5.15 LBS
$219.95Qty in Cart: 0Quantity:Price:$219.95Subtotal: -
QA1 Shock Steel Twin Tube 7in Comp 6 Reb 6 5Q76
QA1
$219.95Circle track racing demands suspension components that respond instantly to track conditions while maintaining consistency lap after lap. The QA1 5Q76 twin-tube shock delivers predictable damping...QA15Q76- SKU:
- QA15Q76
- Availability:
- Ships Same Business Day
- Weight:
- 5.14 LBS
$219.95 -
QA1 Shock Steel Twin Tube 7in Comp 5 Reb 3 5Q75-3
QA1
$219.95Circle track racing demands shock absorbers that respond instantly to track conditions while maintaining consistent damping over hundreds of laps. The QA1 5Q75-3 delivers precisely calibrated...QA15Q75-3- SKU:
- QA15Q75-3
- Availability:
- Ships Same Business Day
- Weight:
- 5.14 LBS
$219.95 -
QA1 Shock Steel Twin Tube 7in Comp 5 Reb 13 5Q75-13
QA1
$219.95The QA1 5Q75-13 delivers the precision damping control that circle track racers demand when every fraction of a second counts. This twin-tube design manages both compression and rebound...QA15Q75-13- SKU:
- QA15Q75-13
- Availability:
- Ships Same Business Day
- Weight:
- 5.14 LBS
$219.95Qty in Cart: 0Quantity:Price:$219.95Subtotal: -
QA1 Shock Steel Twin Tube 7in Comp 4 Reb 4 5Q74
QA1
$219.95Circle track racing demands shocks that can handle consistent compression and rebound cycles without fade. The QA1 5Q74 delivers predictable handling through a precisely-tuned twin-tube design,...QA15Q74- SKU:
- QA15Q74
- Availability:
- Ships Same Business Day
- Weight:
- 5.14 LBS
$219.95 -
QA1 Shock Steel Twin Tube 7in Comp 3 Reb 8 5Q73-8
QA1
$219.95Circle track racing demands shock absorbers engineered for consistent performance lap after lap, and the QA1 5Q73-8 delivers precisely that level of reliability. This twin-tube design provides the...QA15Q73-8- SKU:
- QA15Q73-8
- Availability:
- Ships Same Business Day
- Weight:
- 5.14 LBS
$219.95 -
QA1 Shock Steel Twin Tube 7in Comp 3 Reb 5 5Q73-5
QA1
$219.95Circle track racing demands suspension components that deliver consistent damping and predictable handling lap after lap. The QA1 Shock Steel Twin Tube is engineered with a tuned C3-R5 valve...QA15Q73-5- SKU:
- QA15Q73-5
- Availability:
- Ships Same Business Day
- Weight:
- 5.14 LBS
$219.95 -
QA1 Shock Street Stock Rear Comp 8 Reb 2 5Q688-2
QA1
$219.95Precise damping control is non-negotiable in circle track racing, where suspension response directly impacts lap times and tire wear. The QA1 Shock Street Stock Rear delivers consistent, predictable...QA15Q688-2- SKU:
- QA15Q688-2
- Availability:
- Ships Same Business Day
- Weight:
- 5.65 LBS
$219.95 -
QA1 Shock Street Stock Rear Comp 5 Reb 5 5Q685
QA1
$219.95Circle track racing demands shock absorbers that respond instantly to track conditions while maintaining consistent damping lap after lap. The QA1 5Q685 delivers predictable rear-end control through...QA15Q685- SKU:
- QA15Q685
- Availability:
- Ships Same Business Day
- Weight:
- 5.40 LBS
$219.95
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.
