Availability
Want to improve the performance of your ride, without a major hassle? QA1 Stocker Star shocks could be your answer. They're lightweight, fully adjustable, and bolt right in. They rely on deflective-disc valving and have 18 levels of damping, which you can select at the twist of a knob—with the shocks in place on the vehicle. Stocker Stars have 5/8 in. hard-chromed centerless-ground piston rods, double-lip wiper seals, and one-piece, forged, machined-aluminum bodies that are bright-anodized for great looks and durability. Each shock is dyno-tested for consistency and comes with chrome or zinc plated mounting hardware. Order the model recommended for your vehicle application.
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$179.95
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$214.95
QA1 C10 crossmember engine mounts are offered to help you easily bolt up an LS/LT, or small/big block Chevy engine in your classic C10. These modular mounts are designed to work with QA1 tubular crossmembers and are year specific. The kits include hardware and mounts for trucks that have a QA1 crossmember installed, and they will place the engine in the stock location to help ensure your bellhousing remains in the OE location, also allowing you to retain your driveshaft. QA1 C10 crossmember engine mounts are available in DIY versions that help you create your own engine mounts for the QA1 C10 tubular crossmember. These kits include everything you need to weld your own mounts for small block and big block Chevy engines or GM LS and Gen 5 LT engines, allowing you to determine important factors, like engine height and setback. QA1 DIY C10 crossmember kits are great options if you're trying to modify characteristics like front/rear weight balance or center of gravity.
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$179.95
Are you looking for high performance aluminum shocks on a budget? QA1 Stocker Star NA shocks to the rescue! These premium stock mount, non-adjustable shocks are small body designs that bolt right up to your factory mounts. Stocker Star NA shocks feature a twin-tube design with centerless-ground, hard chrome plated piston rods inside durable, anodized, machined aluminum bodies--just like QA1 premium shocks, but at a more affordable price. These shocks have increased valving response, control, and consistency, plus double-lip seals with wipers to eliminate seal drag and stop dirt from entering. Unlike most replacement shocks, Stocker Star NA shocks can be serviced, revalved, and rebuilt. Get high performance and a professional look at a price that you can afford with QA1Stocker Star NA shocks.
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$179.95
QA1 Pro coilover springs fit perfectly with QA1's front Pro Coil Shock Systems. These springs are available with flat or pigtail ends and in 10 or 11 in. free lengths. Made with the highest quality materials, QA1 springs are strong, consistent, and have a long life. Order the style, size, and spring rate options needed for your application. Additional details: * Chrome Silicon steel (CrS) construction for high strength, consistency, and long life * Cold wound, heat-treated, and shot peened to ensure consistency, accuracy, and durability * Silver powdercoated for excellent longevity * High Travel (HT) options have fewer coils and a smaller wire diameter; as a result, they're lighter and have increased travel due to the larger distance between the coils. They reduce unsprung weight and react faster, optimizing suspension performance * Springs are clearly marked with the free length of the spring and spring rate for quick and easy identification * All QA1 springs are lifetime guaranteed to remain within 2 percent of the original free height and rate under normal operating conditions * For Mustang struts or rear Pro Coils, see QA1's 2.5 in. I.D. springs
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$104.95
QA1 offers upper and lower rear trailing arms for Ford and GM applications in boxed, tubular, and heavy-duty adjustable options. All upper tubular and lower boxed trailing arms use polyurethane bushings on both ends, while upper adjustable and lower tubular trailing arms use a spherical ball or rod end assembly on the chassis end to eliminate bushing bind, allowing the suspension to move smoother for better control. They are powdercoated or zinc plated and anodized for a long-lasting finish. Keep your tires planted firmly on the ground for improved traction and a more predictable, better handling car with a set of QA1 rear trailing arms. Features may include: * Boxed trailing arms are constructed from 0.120 in. wall cold rolled steel tubing for maximum strength and flex elimination. * Tubular trailing arms are constructed from 1 1/4 in. diameter, 0.120 in. wall steel tubing which offers increased strength over other designs, but also have the added advantage of lighter weight. * Boxed and tubular styles feature fluted, greasable polyurethane bushings, which are superior to the stock rubber bushings. * Heavy-duty adjustable trailing arms allow easy rear suspension adjustments for optimum handling and traction. Simply loosen the jam nuts and adjust the pinion angle without removing the arms from the vehicle. They replace soft OE differential bushings with polyurethane differential bushings, and they use a spherical ball or rod end assembly with UHMW polyethylene bushings on the chassis end * Adjustable styles are available in aluminum and steel options
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$182.95
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$249.95
QA1 panhard rods will keep your rear axle located squarely and improve overall cornering power. To resist unwanted flex, they're made from beefy 1.25 in. diameter steel tubing with a .083 in. wall thickness. They are ready to install with easily greasable polyurethane bushings.
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$204.95
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$208.95
QA1 Circle Track spindles solve problems of the past. For years, racers have had a tough time finding stock-style spindles for their stock clip Camaro and Impala classes of Circle Track racing, but not anymore. QA1's stock-style GM B-body and F-body spindles are OE geometry with increased strength in critical areas and are compatible with many aftermarket brake kits. QA1 Circle Track spindles are made of ductile iron with carbon steel spindle pins.
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$194.95
Want a more positive tie rod adjustment? Install these QA1 heavy-duty tie rod sleeves. They're manufactured from solid steel hex stock, and zinc plated for corrosion resistance. The sleeves included plated hex nuts for easy adjusting and hold them in place when tightened.
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$133.95
QA1 sway bar end link kits are manufactured with premium components to finish your suspension upgrades the right way. Worn or damaged links can cause your vehicle to handle poorly, as they are the connection between the anti-roll bar and struts or control arms. QA1 sway bar end links will restore the performance you need to minimize body leaning in turns. Order the kit recommended for your vehicle application.
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$112.95
The 3rd Gen Camaro and Firebird are known for having a weak and flexible steering box area. To address flex and improve handling, a steering brace, also known as the Wonder Bar from QA1, is available. These tubular components bolt directly above the front sway bar, tying the front subframes together. Installing a QA1 Wonder Bar helps stiffen the front frame, reducing stress on this weak point. This translates to improved steering response to your vehicle with benefits like sharper handling, improved cornering, and overall better vehicle performance. Features and benefits: * Tubular construction strengthens the front chassis * Thoughtful design—the QA1 Wonder Bar installs cleanly between the sway bar and frame rails, maintaining a factory appearance without compromising ground clearance * Bolt-in installation makes the upgrade hassle-free Fitment Notes: Please be aware that 1982-1984 cars may need to slot existing mounting holes.
Not Yet Reviewed
$104.95
QA1 body mount kits include a variety of aluminum bushings, bolts, and other hardware for use on classic Chevy Camaros and Pontiac Firebirds from the 1960s. These accessories are used to attach parts such as subframe connectors.
Not Yet Reviewed
$159.95
QA1 strut tower braces allow the substructure of the chassis to be fully triangulated. This amounts to more precise steering input, better alignment, and reduced flexing for the ultimate in cornering power and control. They're made from high-quality steel tubing and are black powdercoated for good looks and corrosion resistance.
Not Yet Reviewed
$209.95
QA1 offers replacement torque arm crossmembers for a variety of suspension conversion systems and vehicle applications. These tubular-style rear crossmembers are machined from steel with a black powdercoat finish. Hardware is included. Order the model recommended for your setup.
Not Yet Reviewed
$249.95
If you're utilizing the QA1 tunnel-mounted torque arm crossmember and transmission mount, you can seamlessly ensure the safety and integrity of your vehicle with QA1 driveshaft loops. These essential components are designed to provide superior protection in the event of a driveshaft failure, preventing damage to your vehicle and ensuring your safety on the road or track. QA1 driveshaft safety loops feature a high-strength design constructed from high-quality materials to withstand the demands of high performance driving. Their robust construction ensures enhanced safety, providing you with peace of mind during aggressive driving conditions. QA1 driveshaft safety loops comply with most track and racing safety requirements, and are simple bolt-on upgrades that can be performed in your own garage to quickly and effortlessly enhance your vehicle's safety features. Select the correct one for your transmission.
Not Yet Reviewed
$136.95
QA1 Proma Star coilover replacement shocks allow you to easily adjust your compression and rebound valving to get the hardcore performance you need. They're capable of being set at 18 different valving options that adjust compression and rebound simultaneously, giving you total suspension control in one easy-to-reach location. These replacement shocks are made of high-quality lightweight aluminum that's 100 percent dyno-tested to ensure the highest quality product possible. They are also revalvable and rebuildable by the QA1 factory or authorized dealer.
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$229.99
QA1 trailing arm relocation brackets are designed to lower the mounting point of the rear trailing arms. A must for lowered vehicles, they correct the trailing arm angle while lowering the instant center of the vehicle—which improves forward bite and eliminates rear squat during hard acceleration. The QA1 trailing arm relocation brackets have two non-stock mounting locations available, as well as the stock location. Grade 8 hardware is included, and welding is required for installation. Order the bracket model tailored for your vehicle application.
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$133.95
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$139.95
QA1 HD Pro coilover conversion brackets are the perfect solution for adding coilovers to your car or truck. Specifically designed for heavier vehicles, these kits include all the necessary hardware and bracketry for a seamless installation. With double shear bracketry, they ensure the strength and support you need for street and race applications. The simple heavy-duty weld-on kits feature axle mount brackets and upper shock mounting tabs. When paired with QA1 coilover shocks and springs, the axle-mounted brackets offer 9 in. of total height adjustment, in 3/4 in. increments, giving you full control for your desired stance. These universal weld-in kits are designed for either 3 in. or 3.25 in. diameter axle tubes (depending on your selection).
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$219.95
QA1 bump steer kits are designed for vehicles that have been lowered and have unwanted toe changes and bump steer during suspension travel. They feature premium chromoly steel and heat-treated, self-sealing, and self-lubricating X-Series rod ends, as well as black anodized aluminum sleeves. QA1 bump steer kits install easily with the included specially designed spindle studs (with a washer and locknut) and an assortment of bump steer spacers to get the right amount of correction.
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$214.95
These tubular braces from QA1 are designed to work with GM A-body and G-body trailing arms to accurately locate the rear suspension. This creates major improvements in cornering, steering response, and traction, with less wheel-hop and more power to the ground.
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$187.95
Utilize these engine mounts for your QA1 tubular K-member. The 3rd Gen K-member from QA1 offers significant advantages over the factory K-members found in the 1982-1992 Camaros and Firebirds. One significant advantage is interchangeable engine mounts. Being able to swap engine mounts with the purchase of one single K-member and not having to source various adapter mounts makes the QA1 K-member and engine mounts stand out from the rest. These mounts are to be used with LS engines. But in addition, QA1 offers engine mounts for all the popular mills including the small block and big block Chevy and LT. So, if an engine swap could be in your future, there's no need to purchase another K-member or use adapter mounts, making for a clean install that accommodates future upgrades. Pair these engine mounts with the QA1 Tunnel mount torque arm and transmission crossmembers, and you have the easiest solution for 3rd Gen driveline swaps in a much more robust and stronger design over factory. QA1 offers crossmembers for many of the popular transmission swaps, as well as torque arms that work with several aftermarket housings. Select the kit for your application needs. Features and benefits: * Easiest driveline swap solution all from one source * Offered for all popular engines * Clean design that mounts directly to the engine block * Strong quality, USA made components Fitment Notes: Fits LS engines. Requires the use of a QA1 tubular K-member (not included).
Not Yet Reviewed
$146.95
QA1 coil spring bolt-in adapters are designed to allow the QA1 control arms to be used with stock springs. They are made from quality materials and install easily with no modifications.
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$144.95
QA1 27 Series shocks are stock-mount monotubes featuring zinc plated bodies, 46mm hard anodized pistons, and multiple valving options. Their versatile mounting configurations make them great choices for multiple Circle Track racing classes—making it simple for racers to get on the track and achieve the performance they want. Available in hyperscrew and sealed hyperscrew, QA1 27 Series shocks are a popular option for street stocks, hobby stocks, mini stocks, and other classes that require stock mount shocks. QA1 27 Series shocks also feature: * Deflective disc valving * Damping curve allows for complete control of suspension at low shaft speeds without creating extreme forces at high shaft velocities * Linear valving provides a more stable car and allows the driver to feel the car better * Non-fading * Racer-designed revalveable and rebuildable parts for unparalleled repeatability * 100 percent dyno-tested and serialized
Not Yet Reviewed
$219.95
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$229.95
QA1 27 Series IMCA legal shocks are stock-mount monotubes featuring zinc plated bodies, 46mm hard anodized pistons, and multiple valving options. Their versatile mounting configurations make them a great choice for multiple Circle Track racing classes, making it simple for racers to get on the track and achieve the performance they want. The sealed hyper screw 27 Series shocks are a popular option for street stocks, hobby stocks, mini stocks, and other classes that require stock mount shocks. They're available in a variety of length and valving options. QA1 27 Series shocks also feature: * Deflective disc valving * Damping curve allows for complete control of suspension at low shaft speeds without creating extreme forces at high shaft velocities * Linear valving provides a more stable car and allows the driver to feel the car better * Non-fading * Racer-designed revalveable and rebuildable parts for unparalleled repeatability * 100 percent dyno-tested and serialized
Not Yet Reviewed
$229.95
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