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QA1 GM Street Control Arms
QA1's Street control arms use a factory replacement ball joint and polyurethane pivot bushings. These work great on vehicles used primarily for cruising and long distance events. Configured for QA1 Pro Coil Systems, these street control arms feature powdercoated tubular construction for increased strength and great looks. A bolt-in spring adapter is available separately to allow the control arms to be used with stock springs. All the upper arms feature an offset cross shaft letting you quickly and easily adjust camber.
( 13 )
$1,109.95
QA1 GM Street Performance Control Arms
QA1 offers their street performance control arms as the lightest, strongest, and best-looking control arms available for your GM ride. Polyurethane bushings isolate road noise for a smooth ride while simultaneously reducing bind for improved handling. Long-term strength and durability come from QA1's maintenance-free ball joints (pre-installed in every arm.) QA1 GM street performance control arms will ride better, corner harder, and launch faster than anything you've experienced in the past!
Not Yet Reviewed
$1,256.95
QA1 Level 1 Full Vehicle Drag Racing Suspension Kits
Looking for a better launch, straight-line stability, and consistent performance? Turn to QA1's drag racing suspension kits for a full-vehicle upgrade that fits your needs. Available in three different levels of performance, these drag racing kits offer easy, bolt-in installation (some welding may be needed) and seamlessly works with whatever OE component each piece attaches to. And with different levels, you can build your car in stages, using QA1's parts list as a road map to get to the level of performance you want and have peace of mind knowing you won't have compatibility issues. QA1 Level 1 drag racing kits are ideal for owners looking for streetable track performance. They deliver everything needed in one shot, taking the guesswork out of the process, so you can skip the research and focus on preparing for your next race. Select the kit designed for your drag race car.
Not Yet Reviewed
$1,011.95
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$1,418.95
QA1 Rear Suspension Conversion Systems
QA1 rear suspension conversion systems provide easy, bolt-in options to replace your coil springs on factory truck arms—without any cutting, welding, or other fabricating. Each kit contains frame brackets, axle brackets, linkage assemblies, a crossmember assembly, and necessary hardware. The conversions are available with coilovers or available for use with the factory springs. Order the model designed for fitment on your specific vehicle, and enjoy the stance, handling, and suspension performance of a revolutionary QA1 system.
( 19 )
$1,099.95
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$1,474.95
QA1 8Q Series Twin Tube Shocks
QA1's rebuildable 8Q twin-tube shocks offer the performance, consistency and tunability racers demand. Formerly known as 82 series shocks, the 8Q Series is an aluminum small-body shock available in bearing mount configurations. The threaded body makes it very easy to use in coil-over configurations with QA1 kits (sold separately). Racers can choose from 3 in. to 9 in. bodies, depending on rules and applications. The 8Q shocks offer all the performance of QA1's proven large body shocks in a more compact package. The smaller outside diameter makes this shock a great option for lightweight classes or applications where clearance is an issue. Small details add up to provide great overall performance. The scalloped base loop increases clearances in tight areas like upper control arms and shock mounts. Pistons are made of high-quality raw aluminum to maximize consistency. To maximize tunability, you can valve the shock with bleed shims or drill out bleeds. Order the 8Q twin-tube shocks for your application needs. Features: * Applications: Dwarf cars, Legends, Mini/Micro Sprint, Midgets, or any low clearance application * 8Q shocks can be re-valved and rebuilt by racers in a matter of minutes using basic tools and available kits * The gland features relief cuts and a hyper screw port, making shocks easy to fill and bleed on assembly * Upgraded seals minimize leaks—especially in high-rebound applications * The compression tube uses a slip fit design to simplify rebuilds * Laser-engraved, black-anodized closure nut make serial numbers and valving easy to read at the track or in the shop * Coilover compatible
Not Yet Reviewed
$1,024.95
QA1 6Q Series Twin-Tube Shocks
QA1's rebuildable 6Q twin-tube shocks offer the performance, consistency and tunability racers demand. Formerly known as 60 and 62 Series shocks, the 6Q series is an aluminum large-body shock. The threaded body makes it very easy to use in coil-over configurations with QA1 kits (sold separately). Racers can choose from 6 in., 7 in., 8 in., and 9 in. bearing mount shocks depending on rules and applications. The shocks are also available with rebound adjustability to easily dial-in valving at the track. Small details add up to provide great overall performance. The scalloped base loop increases clearances in tight areas like upper control arms and shock mounts. Pistons are made of high-quality raw aluminum to maximize consistency. You can valve the shock with bleed shims or drill out bleeds to maximize tunability. Order the QA1 6Q Series twin-tube shock model for your application needs. Features: * Applications: Late Models, Asphalt Modifieds, Sprint Cars * 6Q shocks can be re-valved and rebuilt by racers in a matter of minutes using basic tools * The gland features relief cuts and a hyper screw port, making shocks easy to fill and bleed on assembly * An upgraded seal kit minimizes leaks—especially in high-rebound applications * The compression tube uses a slip fit design to simplify the rebuild process * Laser-engraved, black-anodized closure nuts make serial numbers and valving easy to read at the track or in the shop * Racers can rebuild and re-valve their own shocks using available kits (sold separately) * Coilover compatible
Not Yet Reviewed
$1,059.95
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$1,171.95
QA1 5Q Series Twin-Tube Shocks
QA1's rebuildable 5Q twin-tube shocks offer the performance, consistency and tunability racers demand. Formerly known as 51 and 53 Series shocks, the 5Q series is a large body steel shock available in both bearing mount and stock mount configurations. Choose from 7 in. and 9 in. bearing mount bodies or various stock mounted lengths depending on rules and applications. Shocks are also available with rebound adjustable piston rods to adjust valving at the track. Small details add up to provide great overall performance. The black zinc coating ensures a very consistent finish, creating a tight seal every time. The scalloped base loop increases clearances in tight areas like upper control arms and shock mounts. Pistons are made of high-quality raw aluminum, minimizing variations that can be found in anodized parts. You can valve the shock with bleed shims or drill out bleeds to maximize tunability. Order the 5Q Series twin-tube shock model for your application needs. Features: * Applications: Street Stock, Hobby Stock, B-Mod/Sport Mod, Modified * 5Q shocks can be re-valved and rebuilt by racers in a matter of minutes using basic tools * Two-piece bodies make it simple to disassemble and reassemble shocks * The gland features relief cuts and a hyper screw port, making shocks easy to fill and bleed on assembly. * An upgraded seal kit minimizes leaks—especially in high-rebound applications * The compression tube uses a slip fit design to simplify the rebuild process * 5Q shocks utilize a laser-engraved, black-anodized closure nut to make serial numbers and valving easy to read at the track or in the shop * Coilover compatible Note: QA1's steel body shocks can be used in coil-over configurations using the appropriate kits (sold separately). Racers can rebuild and re-valve their own shocks using available tuning and rebuild kits.
Not Yet Reviewed
$1,059.95
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$1,171.95
QA1 Pro Rear Parallel 4-Link Systems
QA1's Pro Rear Parallel 4-Link systems with panhard bar kits simplify the fabrication process for vehicles that lack aftermarket suspension support—and offer an easy solution that provides ride height adjustability and a simple installation process. These DIY kits produce professional-quality results and great looks in a convenient package. Designed for the DIY enthusiast, each kit contains high-quality, MIG-weldable components that ensure a safe and well-engineered design that'll give your favorite truck or hot rod the stance and ride quality it deserves. The systems are available in three models: * Basic, with no shocks or springs * Single-adjustable, with coilover shocks (150 lb. spring rate) * Double-adjustable, with coilover shocks (150 lb. spring rate) ADAPTABILITY: Kits include all necessary components and hardware for assembling and mounting the trailing arms, shock mounts, and panhard bar. The raw components can be cut to length and welded as needed, allowing for seamless adaptation to a wide range of applications. PACKAGING and SIMPLICITY: The parallel 4-link system, by design, packages easily into many applications, making it an ideal solution where space is limited. The parallel 4-link system is easy to tune, making it a great choice for DIY mechanics while still meeting the demands of high-end builds. Powdercoated trailing arms with forged bushing ends offer great looks, durability, and offer a smooth, compliant ride. TUNABILITY and RIDE HEIGHT ADJUSTMENT: Adjustable coilover brackets provide ride height adjustment so you can tune in the perfect stance for your ride. The included panhard bar and adjustable trailing arms ensure you can fine-tune your axle position and pinion angle for proper function and control. KIT CONTENTS: -- Powdercoated trailing arms with forged bushings and provide adjustment from 24 5/8 in. to 25 1/2 in. in length -- Trailing arm axle brackets for 3 in. axle tubes -- Panhard bar max length 37 in. -- 40 in. trailing arm crossmember -- 40 in. shock crossmember and mounting tabs -- All required hardware -- NOTE: Single- or double-adjustable models also include coilover shocks
Not Yet Reviewed
$1,154.95
QA1 Pro Coilover Systems
QA1 Pro coilover systems are engineered from the ground up to offer unmatched performance over stock suspension setups. Pro coilover systems utilize adjustable and non-adjustable coilover shocks and springs designed specifically for replacing the factory shocks and springs. This combination offers ride height adjustment and variable position valving adjustment (where applicable) for performance not found in other kits. Choose QA1 Pro coilover systems for your next suspension upgrade.
( 350 )
$1,066.95
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$1,280.95
