Availability
Van Steel complete trailing arm assemblies are available with factory-style T-arms (no sway bar holes) or offset T-arms with spherical bearings. Additional contents include these new components: * Rotors * Spindles * Caliper mounting brackets * Bearing supports * Backing plates * Stainless steel parking brake hardware * Parking brake shoes * Bearings, seals, and races
( 2 )
$2,029.99
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$2,299.99
QA1 1963-87 C10 front coilover conversion systems are a great upgrade to your C10 front suspension. Each kit comes with QA1's proven single or double adjustable coilover shocks—so you can change the valving to meet your specific needs—along with a variety of spring rate options. These shocks allow for ride height adjustability and are 100 percent dyno-tested and serialized. The QA1 C10 upper and lower control arms are manufactured from 12-gauge HSLA steel tubing for increased strength and are powdercoated for long-lasting durability; they're topped off with performance ball joints and low-friction, maintenance-free bushings. These kits will add up to 7 degrees of caster for more stability, and allow for optimum camber adjustment in a lowered truck. For those on a budget, QA1 also offers kits without the upper control arm—which will add 3-4 degrees of caster, while still providing ride height adjustability with coilover shocks. Order the model designed for your vehicle application.
( 28 )
$2,015.95
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$2,728.95
Upgrade your square body Chevy C10's driving feel and performance while getting the perfect stance with QA1's 1973-1987 C10 coilover conversion systems. The kits come with everything you need to convert your C10's front end to coilovers and a tubular crossmember with rack-and-pinion steering. These coilover conversion systems are a great way to overhaul your suspension in one go, giving you adjustable ride height to achieve the perfect stance with up to 8 in. of drop—all while dialing in the ideal ride quality and performance for your application while also reducing weight 140 lbs. over stock. Order the QA1 1973-87 C10 coilover conversion system recommended for your year/make and model vehicle. Product features and details: * Powered rack-and-pinion offers quicker steering and a tighter feel. Plus, increase steering angle when fitting larger wheels and tires, and improve geometry for enhanced drivability * Increased Ground Clearance: The crossmember and control arms make your undercab rails the truck's lowest point—new upper shock mounts increase travel for a great ride and performance, even at low ride heights * Single or double-adjustable shock valving offers independent rebound and compression tunability—great for trucks that will see track time or drivers who really want to dial in ride quality on the street * Easy, Bolt-In Installation: The crossmember comes powder coated and ready to install—no need to cut or weld your frame—it easily locates the steering rack, and you can choose mounts (sold separately) for common engines * Modular Engine Mounts: Choose from modular engine mounts (sold separately) that allow you to reuse your existing transmission mount and driveshaft (kits are available for small block Chevy, big block Chevy and LS applications—DIY mounts are also available if you want to customize the location of your engine * Front Sway Bar: The optional front sway bar (sold separately) adds even more cornering capabilities—it reduces body roll and keeps your tires planted to give you more grip in the turns Fitment Notes: * If you already have QA1's coil-over system, you can find retrofit kits to use your existing components * Total drop range depends on wheel/tire fitment * Will require you to trim inner fenders * Engine mounts are year-range specific to maintain OE bellhousing location * Optimized bump steer settings require at least 18 in. wheels -- 18 in. wheels can run up to 6 in. of backspacing -- 20 in. wheels can run up to 7 in. of backspacing * Requires use of 1973-1987 C10 spindles * May require different headers and oil pan (Stock SBC and BBC pans fit) * Steering shaft is not included * May require new power steering hoses depending on fittings, pump, and engine placement
( 1 )
$4,450.95
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$4,650.95
QA1's handling suspension kits provide a full-vehicle upgrade that fits your needs. Available in three different levels of performance, 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. Greater control and improved cornering are key benefits of QA1 Level 2 handling suspension kits. They're designed to boost performance and include a more extensive assembly of components than Level 1 kits. They offer easy bolt-on installation and full compatibility with the OEM parts you attach them to. All QA1 handling suspension kits are available with or without shocks and struts—giving you the flexibility to obtain the shocks or struts and spring rates you desire. Select the kit designed for your vehicle.
( 10 )
$2,000.95
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$5,216.95
Ditch those clunky leaf springs and take control of your rear suspension with QA1's coilovers and triangulated 4-link conversion kits. This upgrade improves ride quality, enhances handling performance, and enables you to dial in the perfect stance. With the added benefit of accommodating wider wheels and tires, this kit is the ideal solution for your car. QA1's 4-link conversion kits deliver handling control without compromising your daily comfort. Perfect for both street and track use, adjustable shocks are famous for their tunability, giving you exceptional handling and control and finer control over your suspension. Available with single adjustable, double adjustable, or MOD series shocks. Thoughtful design meets effortless installation requiring minimal welding. You'll experience a painless installation and setup process, where adjusting ride height, pinion angle, or wheelbase is as simple as a few tweaks – no link removal required. No modifications to floor pan required.
( 3 )
$2,383.95
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$3,687.95
QA1 1965-79 F-100 coilover conversion systems are suspension kits built with a purpose—just like your truck! With these all-new, engineered-from-scratch systems, you can stop using junkyard parts to modernize your pickup, and instead bolt in the handling and performance you've always wanted. The front systems are 3.75 in. narrower than a Crown Vic, providing ideal handling and allowing fitment of larger wheels and tires. They also save 150 lbs. of weight and provide 3 in. to 5 in. of drop with standard spindles and 5 in. to 7 in. with drop spindles. QA1 1965-79 F-100 coilover conversion systems are available in single and double adjustable styles with everything you need included, except engine mounts. Included in the systems: * Adjustable shocks * High-travel springs * Coil-over hardware * Upper and lower control arms * Upper and lower crossmembers * Rack and pinion steering * Stock or drop spindles * All required nuts, bolts, etc.
( 7 )
$4,162.95
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$4,732.95
RideTech RidePro E5 Air Ride Suspension Control dual compressor systems are pre-wired solutions that mount in your vehicle as a single unit and adjust vehicle height at the push of a button while maintaining balanced air springs. With sophisticated pressure and height algorithms, RidePro E5 control systems tune air ride suspension for proper handling and world-class ride quality, so that each time your turn the ignition key, RidePro E5 self-adjusts to ride height and compensates for changes in load. And adjusting vehicle height is as simple as choosing one of three presets. You can also control the system wirelessly by simply connecting a compatible smartphone via Bluetooth and using the RidePro E5 app. RideTech RidePro E5 systems feature and include: * Full color TFT LCD. 3.5 in. display with multi-touch capacitive touchscreen * 4-button silicone keypad with backlit symbols for quick vehicle height changes * "Ride Height On Start" automatic lift and level feature * Display and setup via control panel, smartphone app or laptop * Weatherproof ECM and heavy-duty connectors * Automatic weight compensation (with optional height sensors) * Bluetooth connectivity to most smartphones for wireless control * Aluminum 5-gallon tank * RidePro E5 digital control * Two Thomas compressors * 1/4 in. air lines and fittings * Perfect for vehicles over 3,500 lbs.
Not Yet Reviewed
$2,665.00
Flaming River 1963-82 Corvette power rack and pinion cradle kits upgrade your factory steering to a more modern, better handling system. These conversion kits bolt into your existing chassis and original mounting locations with no suspension modifications. They strengthen your current system, provide full turning radius, and work with your present steering column and power steering pump. Hardware and universal joints are included. Equip your Corvette with the best performance features from Flaming River!
( 4 )
$2,469.99
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.
( 17 )
$2,887.95
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$3,101.95
RideTech bolt-on 4-link systems provide a lowered ride height with smooth handling. They include the link bars with rubber bushings, powdercoated brackets, and optional front upper or lower controls arms, depending on the vehicle application. The suspension systems require no welding or cutting, making installation easy. Order the kit designed for fitment on your year/make/model.
( 8 )
$2,595.00
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$2,750.00
Auto Pro USA complete front end kits contain everything needed for your restoration or repair for specific makes and models. The replacement parts are manufactured to original equipment specifications to work just as well as, if not better than, the factory components. These complete front end kits include the upper and lower control arms, upper/lower control arm shafts, the upper/lower ball joints, a complete mounting hardware set, Moly grease, and durable polyurethane control arm bushings. Finish up your automotive restoration project the smart way with quality products from Auto Pro USA.
Not Yet Reviewed
$2,199.99
Upgrade your classic Mopar A, B or E body car to a triangulated four-link design with QA1's Mopar rear coilover conversion systems. These QA1 conversion systems will transform the way your classic Mopar launches, handles, and cruises down the road! The great-looking powdercoated components improve performance and save weight—plus, you'll enjoy a much more modern driving feel and improved handling in any setting. Order QA1's Mopar rear coilover conversion system for your application. Additional features: * Proven triangulated 4-link design is popular with street/strip machines, pro-touring/road racers and autocross drivers * Available for Mopar 8 3/4 in., Ford 9 in. and Dana 60 rear axles * Improved traction during launch * Easy installation that requires minimal welding * Supports both standard and inboard spring locations * Gain greater anti-squat and pinion angle adjustability * Correct your wheelbase to fit larger wheels and tires * Has clearance for 3 in. over the axle exhaust * Single- and double-adjustable shocks eligible for limited lifetime warranty by the manufacturer * You can add the optional rear sway bar to further reduce body roll during hard launches and cornering * Made in the USA
( 2 )
$2,383.95
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$3,660.95
RideTech StrongArm suspension systems utilize an offset trailing arm with a "trussed" design which allows maximum tire width while providing the utmost in strength. The rear trailing arms have PTFE bearings, and the strut rods are outfitted with R-joint rod ends to combine the best qualities of low-friction movement, lateral stability, full range articulation, and quiet operation into one special bearing that is as home on the street as it is on the racetrack. When combined with the tubular rear crossmember, the trailing arms place the coilovers to the rear of the axle for better motion ratio and damping control while providing additional height adjustment via the movable lower coilover mounts. Features and benefits: * Lowers vehicle ride height * Mounting hardware to maintain ground and tire clearance, driveline angles, and load capacities * Bolt-on installation (no fabrication required) * Greatly improved handling performance * Ultimate ride quality
Not Yet Reviewed
$2,555.00
RideTech 1965-79 F-100/F-150 IFS suspension systems are bolt-in and super stout. Significantly more rigid and stronger than the original front suspension, kits are available with RideTech tall pin or hub spindles, and each kit is designed so you can install it yourself with hand tools and a little elbow grease. Features, notes, and specs: * Replaces bulky, heavy, poor handling twin I-beam suspension with a substantial H-style design * Bolt-in cradle is super strong and strengthens the front of the truck while providing structural mounts for front control arms * Superb suspension geometry * Control arms are assembled with ball joints and Delrin® bushings for smooth, squeak-free, long-lasting performance * Upper control arm cross shaft allows for easy alignment and use of caster slugs * Adjustable steering stop on lower control arm * Increased camber gain with tall spindle, 5 to 8 degrees of caster for improved high-speed stability * Motor mount "loops" connect cradle to frame rails to reinforce frame * Front sway bar measures 1.5 in. x .250 in. wall and provides confident cornering and smooth ride * Adjustable bump stops * Rack and pinion steering conversion with 15.5 in. center-to-center bushing mounts for 79 to 93 Mustang-style steering rack * Billet adjustable tie rods * Bump steer has been virtually eliminated * High-quality satin black powdercoat finish * Entire system saves approximately 130 lbs. from front of the truck
Not Yet Reviewed
$3,995.00
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$4,315.00
Van Steel has been serving the Corvette community for over 40 years, providing parts that are as good as or, in many cases, better than factory. They are ready to help your Corvette ride, drive, and handle to the best of its ability, along with looking and driving the way you want it to. Van Steel front coilover suspension kits will enhance the ride and handling of your Corvette. They are offered for small block or big block engines with single adjustable or double adjustable shocks that allow for fine-tuning your suspension. Easy to install, they bolt on just like the factory arms with no modifications needed to your frame or factory components. Realizing most Corvettes drive on radial tires, Van Steel design the upper arms with 6 degrees of positive caster for premium highway stability. Features and contents: * 450 lb. springs (small block) * 550 lb. springs (big block) * Lightweight chromoly A-arms * QA1 single or double adjustable coilover shocks * Upper shock mounting brackets * Spanner wrenches * Factory-style ball joints * Delrin® bushings * Front 1 1/8 in. sway bar with heim end links * Easily adjust ride height and/or corner weigh your Corvette
Not Yet Reviewed
$3,049.99
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$3,279.99
Detroit Speed Front Speed Kit 3 handling packages are designed to work as an integrated system on your vehicle. By utilizing proven Detroit Speed components and carefully selected parts designed to complement each other, the kits are tailored to your driving needs—with the ease of bolt-on installation. Front Speed Kit 3 handling packages are designed to bring your classic GM muscle car into the 21st century with improvements in ride, handling, and camber/caster correction. Packages include: * Tubular upper control arms with Delrin bushings * Tubular lower control arms with Delrin bushings * Detroit Speed aluminum body coilover shocks with coilover springs * Detroit Speed 600 steering gear rag with rag joint * Tubular tie rod end adjusters * Idler arm * Inner and outer tie rod ends * Detroit Speed tubular sway bar
Not Yet Reviewed
$3,894.95
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$4,882.95
Speedtech Performance USA offers Pro Touring suspension packages for the ultimate road and track suspension setup. The kit components are direct replacement for your old and worn-out control arms and greatly improve suspension geometry. The control arms are stronger than the factory control arms and provide 4-degrees additional built-in positive caster, which improves your vehicle's handling ability. The QA1 double adjustable coil-over shocks provide the ability for fine tuning the vehicle's ride height, as well as bounce and rebound rates. The Speedtech Pro Touring suspension kits are the best choice for the true performance minded that want their car to handle superbly yet still be an enjoyable to drive. Order the suspension kit designed to fit your application needs. Additional features and benefits: * All parts are a direct bolt-in, no frame modification necessary * Speedtech tubular control arms offer corrected geometry, performance components, and have less unsprung weight * Standard QA1 double adjustable shock system provides ease of installation with coilover style ride height control * Coilover shocks allow for ride height adjustment * Simple external double dial design allows individual compression/ rebound adjustability
( 1 )
$2,471.82
Over the years, Superlift has established a reputation as the "go-to" source for suspension components. Superlift suspension lift kits are designed and built by real off-road enthusiasts, so you know they're complete and super-strong. Properly addressing things that are generally ignored by others, yet matter—it all adds up. Superlift suspension lift kits are available in a variety of lift heights and styles to fit your budget and needs. Depending on the application, Superlift suspension lift kits may feature: * Steering knuckles, crossmembers, torsion bar brackets, bump stops, belly pan, brake line brackets, and front sway bar links * Upper and lower control arm drop brackets, center link, rear shocks, rear blocks, and U-bolt kit * All hardware specific to the application * Custom-designed, engine-specific spring rates and shock valving * Ideal caster settings * Suspension compression travel control * Correct track bar/pitman arm phasing * Designed using original equipment CAD data for accuracy * Compatible with OE stability control and anti-skid control * No problem codes or irritating dash lights * Makes room for up to 37 in. tires (varies by make and model) * Maximum ground clearance * Maintains awesome ride quality and handling characteristics * Aligns to OEM specifications * Corrects front-to-rear factory rake for a level stance * Detailed instruction manual suitable for do-it-yourself or professional installation
( 51 )
$2,039.99
Flaming River 1968-74 Nova Power rack and pinion cradle kits bolt into the existing chassis with no suspension modification. The power rack and pinion provides a quick steering ratio with full turning radius, installs easily using the existing chassis hole locations. They also feature a stronger 1 in. diameter rack gear and more than 6 in. of travel and full turning radius.
Not Yet Reviewed
$2,214.99
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$2,293.99
Oversize tires, lockers, and rocks will quickly have your stock steering system whining for help. Increase turning force by an average of 50 percent with PSC hydraulic assist steering systems. They feature a new hydraulic-assist steering cylinder with all required mounting brackets, hoses, and fittings. Their new steering gear boxes have been modified for cylinder assist. The valving remains stock to allow OEM handling, control, road feel, and no oversteer. PSC hydraulic assist steering systems turn taller tires like they're stock.
( 12 )
$2,226.99
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$2,366.98
QA1's handling suspension kits provide a full-vehicle upgrade that fits your needs. Available in three different levels of performance, 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. Top performance is the desired goal of many automotive upgrades—precisely what QA1 Level 3 handling suspension kits deliver. Compared with the Level 1 and 2 packages, these heavy-duty assemblies offer additional control components, as well as stiffer springs to maximize your cornering ability and handling. QA1 Level 3 kits are available with or without shocks and struts—giving you the flexibility to obtain the shocks or struts and spring rates you want. Select the kit designed for your vehicle.
Not Yet Reviewed
$2,093.95
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$4,939.95
RideTech RidePro E5 Air Ride Suspension Control AirPod dual compressor systems are pre-wired solutions that mount in your vehicle as a single unit and adjust vehicle height at the push of a button while maintaining balanced air springs. With sophisticated pressure and height algorithms, RidePro E5 control systems tune air ride suspension for proper handling and world-class ride quality, so that each time your turn the ignition key, RidePro E5 self-adjusts to ride height and compensates for changes in load. And adjusting vehicle height is as simple as choosing one of three presets. You can also control the system wirelessly by simply connecting a compatible smartphone via Bluetooth and using the RidePro E5 app. RideTech RidePro E5 AirPod systems feature and include: * Full color TFT LCD. 3.5 in. display with multi-touch capacitive touchscreen * 4-button silicone keypad with backlit symbols for quick vehicle height changes * "Ride Height On Start" automatic lift and level feature * Display and setup via control panel, smartphone app or laptop * Weatherproof ECM and heavy-duty connectors * Automatic weight compensation (with optional height sensors) * Bluetooth connectivity to most smartphones for wireless control * Aluminum AirPod 5-gallon tank * RidePro E5 digital control * Dual compressors * 1/4 in. valves * Perfect for vehicles over 3,500 lbs.
( 1 )
$2,865.00
Tuff Country EZ-Ride suspension lift kits increase fender clearance and allow for larger tires, while their EZ-Ride technology maintains a great ride. All Tuff Country EZ-Ride lift kits are of the finest quality and are engineered for simple installation at an affordable price. Most kits bolt-on, require no cutting or drilling, and are available for a wide range of vehicles in a choice of lift heights. New shocks are not required on most installations. Features of Tuff Country EZ-Ride suspension lift kits, depending on the application, may include: * Spacers mounted above the OEM coil springs/struts * Rear add-a-leafs added to the existing leaf springs * Rear cast iron lift blocks mounted below the OE leaf springs * Re-indexed factory torsion bars--without "cranking up" * Control arms that retain proper suspension geometry * Control arms with PTFE-lined FK Uni-ball joints * Dropped pitman arm and/or track bar relocating bracket(s) for proper alignment * Extended radius arms to improve articulation * Replacement radius arms that eliminate the need to drop radius arms--with no loss of ground clearance * Axle pivot brackets with camber adjustment * Transfer case drop kit * Polyurethane spring bushings * PTFE pads in leaf springs to eliminate squeaking * Tapered, snub-rolled, and pre-set leaf springs * Application-specific hardware and U-bolts
( 73 )
$2,078.99
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$2,202.99
Already have a QA1 coil-over conversion system on your C10? QA1 C10 crossmember retrofit kits add powered rack and pinion steering, offers 2 in. of additional drop range (up to 8 in. total), and saves an additional 70 lbs. of weight. These bolt-in upgrades improved drivability and steering feel while achieving the perfect stance. Choose the kit for your model year. Features and benefits: * Powered rack and pinion steering -- Provides quicker and tighter steering, plus increased steering angle when fitting larger wheels and tires and improve geometry for enhanced drivability. * Improved ground clearance -- The tubular design makes your under cab rails the truck's lowest point. Updated lower shock mounts add clearance and new upper shock mounts increase travel for a great ride and performance, even at lower ride heights * Compatible with existing QA1 coilover systems -- Easily swap out a few components on your existing QA1 shocks and control arms, allowing you to upgrade your truck in stages, starting with coilovers and control arms * Easy, bolt-in installation -- The crossmember comes powder coated and ready to install, no cutting or welding your frame. It easily locates the steering rack, and you can choose mounts (sold separately) for common engines.
( 1 )
$2,450.95
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