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1973 Chassis & Suspension
Showing In Stock Items. Show All 37 Items.
RideTech Bolt-On 4-Link Systems
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 )
$1,815.00
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$1,995.00
Classic Performance Front Coilover Conversion Kits
Classic Performance front coilover conversion kits can help drop your ride from just below stock height to several inches lower. The included shocks are double adjustable coilover models so you can pinpoint the type of ride you want. These kits provide lower control arms featuring either a silver or black powdercoat finish, depending on application; upper control arms are included with most kits, along with mounting hardware. Convert your vehicle into a low-riding road-hugger with a Classic Performance front coilover conversion. Order the kit designed to fit your application.
Not Yet Reviewed
$1,949.99
PSC Power Steering Conversion Kits
PSC power steering conversion kits will transform your rig's handling capabilities. These kits contain quality components that will upgrade your Jeep and allow for easier, better maneuvering on the trails and off.
Not Yet Reviewed
$1,970.00
EPAS Performance Electric Power Steering Kits
EPAS Performance electric power steering kits provide modern power steering for your classic car. These performance systems are available to outfit a wide range of vintage and classic vehicles from 1920-1980. An easy step-by-step installation manual is available online for each of the kits that EPAS offers. There is no major or irreversible modifications made to your vehicle, as everything is located under your dash and is almost, if not completely, invisible. How the systems work: The computer measures the amount of effort on the steering wheel and amplifies it with the aid of the electric motor. A potentiometer allows you to have more or less assistance, so you can adjust the amount of power assist. For example, you can have maximum power assist while on a parking lot, and less on the highway. Select the EPAS Performance electric power steering kit for your application needs. EPAS Performance electric power steering kits include: * Electric motor unit * Mounting hardware * Prewired control module * Some kits may also be available with steering columns
( 23 )
$1,548.99
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$1,735.99
RideTech RidePro 5 Gallon Analog Compressor Systems
RideTech RidePro Analog compressor systems use a 5-gallon compressor leveling system with 1/4 inch air valve, manual 4 way switches, and gauges. This 5-gallon tank and dual compressor design is recommended for vehicles 3500 pounds or more. This system includes a separate aluminum 5-gallon tank, RidePRO air valve block, 1/4 inch air lines, fittings, and wiring. Control your air ride equipped vehicle height with this affordable air suspension leveling system. RidePro analog compressor systems utilizes a high-quality solenoid air valve system, manual switches, analog gauges, and dependable electric components to provide simple and reliable air suspension leveling control.
Not Yet Reviewed
$1,620.00
QA1 Level 1 Full Vehicle Handling Suspension Kits
Seeking improved stance, along with ride quality and handling? Turn to QA1's handling suspension kits for a full-vehicle upgrade that fits your needs. Available in three different levels of performance, these kits offer easy, bolt-in installation (some welding may be needed) and seamlessly work 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 handling kits deliver everything needed in one shot, taking the guesswork out of the process. These full-vehicle upgrades are designed to boost performance while giving you steady, reliable comfort. All QA1 handling suspension kits are offered with or without shocks and struts—giving you the flexibility to obtain the shocks or struts and spring rates you need. Select the kit designed for your vehicle.
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$1,689.95
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$1,703.95
Aldan American Road Comp Suspension Packages
Aldan American Road Comp suspension packages are available for a variety of applications, including many GM muscle cars and 1990s era GM trucks. Their coilovers are machined from lightweight, high-strength 6061 T-6 billet aluminum. They are fully ride-height adjustable, allowing a stock height to 2.0 in. of lowering, for maximum performance and on-road comfort. The coilover kits are designed for an OEM-like fitment using factory shock and spring mounting locations. These coilovers can be used with factory or aftermarket tubular control arms. Dial in your suspension with the Aldan Road Comp package recommended for your vehicle.
( 6 )
$1,685.95
Aldan American Track Comp Coilover Kits
Aldan American Track Comp double adjustable coilover kits are hand-built in the USA to replace your factory shocks and springs with drastically improved handling and ride quality. These kits are designed for specific vehicle applications and offer shock bodies crafted from lightweight, high-strength, CNC-machined 6061 T-6 billet aluminum. They're matched with high-tensile chrome silicon steel coil springs for strong, consistent performance. A black powdercoat provides added durability and a pleasing appearance. The coilover shocks ship fully assembled and are factory serviceable by Aldan American. You can order a pair for either the front or rear suspension, or a complete set for the entire vehicle.
( 4 )
$1,699.95
Skyjacker 4WD Suspension Lift Kits
Skyjacker Suspension's 4WD suspension lift kits provide a smooth, comfortable ride while responding to off-road conditions. They'll help you to get the right height, clearance, and attitude on your truck and maintain that "factory" ride quality, while improving handling. Standard Flex, Value Flex, Rock Ready, Single Flex, and Double Flex versions are available, depending upon your application. They come with all of the necessary mounting hardware and detailed instructions.
Not Yet Reviewed
$1,547.38
Speedtech Performance USA Tubular Control Arm Packages
Speedtech Performance USA tubular control arm packages provide a pair or lower and upper arms for your vehicle. Each arm is CAD designed and constructed from CNC mandrel-bent DOM tubing. All plate components are laser-cut and CNC-formed for exact tolerances, TIG-welded to the tubing, and then the assemblies are powdercoated gloss black. Speedtech tubular upper arms are assembled with strong and corrosion-free 304 stainless steel cross shafts, featuring a special offset machining process that allows two different base camber settings during alignment. Performance ball joints featuring forged housings, full spherical pins and CV-style dust boots are then installed and custom free-moving spherical bearing-mount sway bar end links wrap up the lower arms. Select the control arm package designed for your vehicle. Both upper and lowers receive: * Non-wearing greasable Delrin® bushings * Urethane bump stops * Grade 8 hardware Construction: * Upper arms are 1.25 in. diameter .120 wall tubing * Lower arms are 1.50 in. diameter .156 wall tubing
Not Yet Reviewed
$1,502.80
Skyjacker Suspension Lift Kits
Skyjacker suspension lift kits provide a smooth, comfortable ride, while responding to on or off-road conditions. They'll help you get the right height, clearance, and attitude for your truck or Jeep—while maintaining a "factory" ride quality and improving handling. Standard Flex, Value Flex, Rock Ready, Single Flex, and Double Flex versions are available, depending on your application. The lift kits come with all of the necessary mounting hardware and detailed instructions, and they're available for 2WD or 4WD vehicles.
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$1,605.89
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$1,843.53
UniSteer Rack and Pinions
UniSteer rack and pinions are designed to provide precision steering for easier driving. Made from cast aluminum with a variety of finishes available, these replacement racks can be ordered to complement either manual or power-assist configurations. They're offered in fitment applications for a wide range of year, make, and model vehicles. Accessories included will depend upon the model you select. Better steering control begins with UniSteer! UniSteer stands behind their products with a 2-year, Unlimited Mile Warranty.
( 55 )
$1,611.99
Hotchkis Sport Suspension TVS Systems
These Hotchkis Sport Suspension TVS systems are all-inclusive kits that have been designed and tested as systems. There's no need to mix and match components--Hotchkis Sport Suspension TVS systems include everything you need for suspension and handling that can't be beat.
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$1,859.94
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$1,959.07
RideTech TQ Coilover Shocks
Track quality—RideTech TQ coilover shocks offer a performance level for competition. TQ coilovers feature a single rebound adjustment and a dual stage—high speed and low speed—compression adjustment. RideTech also designed these monotube aluminum shocks with a remote reservoir that is connected with a 30 in. braided line for easy installation in a variety of applications. These supreme shocks are surrounded by powdercoated high-tensile premium steel CNC cold-wound springs that offer less weight, more resistance to bowing, and increased travel. There's ride quality, handling quality, and now track quality from RideTech—the TQ series of coilover shocks for winning performance on road courses, race tracks, and extreme environments. Other premium features: * Impact-forged aluminum body * Anodized finished * CNC-machined billet hardware * Larger piston * Double sealed rod guide * 5/8 in. chrome shock shaft
Not Yet Reviewed
$1,910.00
RideTech TQ Coilover Kits
RideTech TQ coilover kits include everything you need to upgrade your existing suspension for track-quality handling and bolt-on installation. These track quality (TQ) systems provide single rebound and dual compression adjustments for precise tuning capability at all four corners. The high-speed adjustments handle high-speed excursions of the piston rod (abrupt directional transitions, pot holes, etc.). The low-speed adjustment handles ride-quality tuning and general cornering characteristics. RideTech TQ coilover kits are the ultimate choice for autocross, track days, drag racing, and ultra-high performance use. Some of the many features, items and specs (unless otherwise noted): * Hyperco coil springs * All the benefits of a monotube design * Built-in camber/caster adjustment * Extruded clamp mount * Integrated thrust bearing * Billet upper mounting bracket
Not Yet Reviewed
$1,910.00
Helix Mustang II IFS Suspension Packages
Helix Mustang II IFS suspension packages and kits will give your car or truck the excellent handling of independent suspension with added stopping power! IFS kits come in many different configurations with the necessary components and hardware. And with over a thousand kits to choose from, they are sure to have what you need to fit your wants and budget. From complete systems with chrome columns to their Stage 1 kits that allow you to use off-the-shelf components to complete your setup, and everything in between, Helix has the Mustang II IFS systems and kits to revolutionize your vehicle's suspension.
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$1,899.95
QA1 Level 2 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 2 drag racing kits are ideal for owners looking for serious performance gains at the track. 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
$1,883.95
Flaming River 1963-82 Corvette Manual Rack and Pinion Cradle Kits
Flaming River 1963-82 Corvette manual rack and pinion cradle kits give your classic Vette modern handling! Ready to adapt to your existing column, these Flaming River Corvette cradle kits offer improved handling and performance making your classic even more enjoyable to drive! Kits feature their patented fixture-welded mounting cradle systems that fit between the frame rails and bolts in place using the original chassis location. These systems allow full turning radius with much more responsive steering than the original. Kits also include hardware and chromemoly universal joints.
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$1,873.99
Tuff Country Heavy-Duty Lift Kits
Get a big boost in your ride profile and handling with one of these Tuff Country heavy-duty suspension lift kits. They're the best way to give your rig maximum height, maximum clearance, and maximum attitude. Additionally, each Tuff Country heavy-duty lift kit is specially created for the greatest outcomes. Tuff Country uses premium "EZ Ride" leaf or coil springs. Under heavy use, this provides the best handling and control without sacrificing ride quality. For the most comfortable ride, each lift-arched leaf spring is tapered, snub rolled, and set, and are also shot-peened, set, and powdercoated for longer life and height maintenance. All brackets are laser-cut using computer guidance to provide the best quality and simplest installation. Each Tuff Country kit is designed to give you what you need to accomplish your lift project with success. Choose the Tuff Country heavy-duty lift kit designed for your application needs. Product highlights: * Featuring EZ-Ride Technology for the best ride * Replace worn-out front and rear springs with EZ-Ride leaf springs * Kits are also available for purchase with rear springs or rear cast iron blocks * PTFE pads used in leaf springs to eliminate squeaking * Leaf springs are tapered, snub rolled and pre-set * Shocks are sold separately unless otherwise noted * Limited lifetime manufacturer warranty on leaf spring sew
Not Yet Reviewed
$1,514.99
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$1,865.96
Summit Bucks
Trans-Dapt Performance Swap-In-A-Box Complete Engine Swap Kits
Trans-Dapt Performance Swap-In-A-Box complete engine swap kits feature everything you need to transplant that new engine into your ride. They include a set of application-specific headers (painted or ceramic coated), motor and transmission mounts, and some kits contain oil filtration components. By matching up these parts by vehicle, Trans-Dapt ensures a swap with minimal modifications needed for installation. Give your ride a heart transplant using one of these turnkey Swap-In-A-Box complete engine swap kits!
( 55 )
$1,562.99
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$1,774.99
QA1 Level 3 Full Vehicle Drag Racing Suspension Kits
QA1 Level 3 Drag Racing suspension kits furnish your vehicle with the ability for a better launch, straight-line stability, and consistent performance. These kits utilize high-quality parts engineered together as a system to take the guesswork out of choosing the right pieces to support your performance goals. Many feature QA1's MOD Series front drag suspension kit or MOD Series front or front and rear Pro Coil system matched with Drag Race control arms and additional components to equip your vehicle with race-winning performance. Choose the kit designed for your vehicle.
Not Yet Reviewed
$1,976.95
Clearance
Scott's Hot Rods 4-Bar Rear Suspension Kits
Scott's Hot Rods 4-bar rear suspension kits have a simple design, but will greatly improve the ride quality and handling of your hot rod or custom. These truly equal length parallel 4-bars use a very long, perpendicular panhard bar to maximize efficiency and reduce lateral movement. Both user-friendly and fully adjustable, the kits also use their CNC-machined and tapped stainless steel rod ends with right-hand or left-hand thread, allowing you to adjust the pinion angle and setup without unbolting the link bars. And unlike a Triangulated 4-link system, the pinon angle does not change throughout the travel of the suspension. The kits are offered with coilovers or airbags. Your rear suspension is just as important as the front to the ride and handling of your car; install a Scott's Hot Rods 4-bar rear suspension kit and increase your driving pleasure. Additional notes and what's included: * CNC-machined 1 1/8 in. x 1/4 in. wall DOM tubing link and panhard bars (adjustable RH- and LH-thread) * Scott's utilize a bar as long as possible per vehicle application to ensure the least amount of lateral movement * CNC-machined stainless steel rod ends--RH- and LH-thread * FK Bearing heim joints--RH- and LH-thread * Aldan American single-adjustable coilovers or Firestone 9000 tapered air springs * Coilovers are the most popular for everyday cruisers * Airbag kits are for those who want to lay their vehicle on the ground * Upper shock crossmember is standard on all kits allowing you to determine final ride height when installing * Rear-end housing brackets * Front frame brackets * 5/8 in. Grade 8 hardware * Lifetime guarantee
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$2,764.99
$1,522.50
RideTech TQ 4-Link Coilovers
RideTech TQ 4-link coilovers offer track-quality performance to use with their bolt-on 4-link systems. These premium coilover shocks provide you with all of the TQ benefits needed to enhance your newly improved crisp, controlled, and lowered ride quality. You'll have single rebound adjustment and dual stage—high speed and low speed—compression adjustments at your fingertips. So, you can tune for high impact off-road use or for better cornering characteristics, whatever you need for winning performance. RideTech TQs feature monotube construction for great consistency, while the coilover springs are cold wound from high-tensile CNC premium steel to resist bowing. Order the pair recommended for your vehicle. Other premium features include: * Impact-forged aluminum body * Anodized finished * Powdercoated springs * CNC-machined billet hardware * Larger piston * Double sealed rod guide * 5/8 in. chrome shock shaft
Not Yet Reviewed
$1,910.00
Tuff Country EZ-Ride Suspension Lift Kits
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
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$1,584.99
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$1,906.96
