Chassis & Suspension
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Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf...
Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf springs, so whether you want a smooth street ride, responsive race handling, or rugged off-road control, you can find all the parts you need for your suspension upgrades here. We have complete lowering kits for a road-hugging sport stance, and lift kits to accommodate massive tires and greater suspension travel. Summit also has steering components, sway bars, frame rails and connectors, tie rods, wheelie bars, and wheel tubs, plus engine, transmission, and...
Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf springs, so whether you want a smooth street ride, responsive race handling, or rugged off-road control, you can find all the parts you need for your suspension upgrades here. We have complete lowering kits for a road-hugging sport stance, and lift kits to accommodate massive tires and greater suspension travel. Summit also has steering components, sway bars, frame rails and connectors, tie rods, wheelie bars, and wheel tubs, plus engine, transmission, and suspension mounts and bushings.
RideTech StreetGrip lowering kits are designed to be used in conjunction with the Ridetech StreetGrip kit (sold separately) to provide some additional drop. These kits can be installed during your StreetGrip install or after the StreetGrip kit has been installed. Choose the kit for your application needs.
Not Yet Reviewed
$80.00
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$125.00
Designed for the aftermarket, Mevotech chassis parts are engineered for fit, performance, and extended service life. The Mevotech Supreme suspension control arm shaft kits own a reputation in the automotive industry for quality and craftmanship. They're available for virtually every automobile on the road today. These control arm shafts are designed for on and off-road use in all weather conditions. Order the model recommended for your application. Additional product details: * Corrosion-resistant surface treatment prevents the buildup of rust for longer service life * Direct-fit replacements for easy installation * Mevotech's best performing suspension control arm shafts * Mevotech Supreme factory warranty
Not Yet Reviewed
$29.99
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$67.99
Level your vehicle with Old Man Emu leaf spring trim packers. Manufactured from mild steel, these 5mm leveling plates correct left to right trim problems. They are offered in several sizes (width, length, and hole diameter). Choose the ones designed for your vehicle.
Not Yet Reviewed
$18.95
Help for your factory contact helpers. Hellwig contact helper springs provide needed assistance for heavier loads. As your vehicle is loaded the Hellwig springs connect with the factory contact pads sooner, providing better support and less sag for heavy loads. When in contact, the extra leaves stiffen the overload springs decreasing the sag of the vehicle in a loaded condition. Hellwig contact overload assist springs mount directly to the factory contact springs for an easy install and better load support to increase your truck's level-load carrying capacity. In normal use, they leave performance unchanged. Choose the kits designed for your truck.
( 1 )
$241.17
Fram power steering filters meet or exceed OEM specifications. Remove damaging contaminants from your steering system with the help of Fram filters.
Not Yet Reviewed
$9.99
QA1 GM 2.0 Street control arms provide increased positive caster compared to OE arms and are among the lightest available. These arms feature a lower unsprung weight and improved performance without sacrificing durability. Each arm includes a QA1 integrated ball joint design which is stronger than OEM and rebuildable for tunability, providing long-term reliable service. These arms are designed with billet cross shafts for reduced weight and durability for the long haul. Double-sheer lower mounts are coil-over ready for a clean installation. QA1 GM 2.0 Street control arms look incredible and use no unsightly additional adapters! Form meets function with these newly designed arms that look and perform great without requiring painstaking restoring like factory stamped steel control arms.
( 22 )
$592.95
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$854.95
Bilstein B8 5100 Series shocks feature a monotube design for cooler, more efficient operation and longer life. They have the largest available piston diameter, providing superior handling and performance. The shocks' patented digressive valving instantly reacts to changing surface conditions for maximum comfort and control—on and off the road. These shocks also have split compression and rebound valving tuned for each specific application. Order the model designed for your year/make/model. Additional features: * 2 in. seamless extruded tube * 14mm centerless-ground, case-hardened, chromed, and super-polished rod * 46mm Bilstein digressive piston * Self-adjusting, deflective-disc independent rebound and compression
( 1404 )
$76.50
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$309.99
Ford Performance Parts and Bilstein teamed up to put together an F150 suspension lift kit package for your awesome truck. The F150's may be some tough trucks, but if you need to head off-road on a serious adventure, the stock coilovers and rear shocks aren't going to cut it. Even Ford has realized this, which is why they partnered up with Bilstein to create a versatile upgrade to take your F-150 to the next level of performance. Designed from the ground up to give your F150 better handling, more stability, increased off-road performance, and more capability all in one place, these proprietary kits are uniquely tuned and tested by Ford Performance Parts Engineering to optimize your F150's performance both off and on the road. These Ford performance Parts suspension lift kits install right in place of the factory coilovers and shocks, making it a hassle-free way to prep your truck for adventure. Product Overview: * Complete front and rear suspension package—developed by Bilstein and Tuned by Ford Performance * Direct bolt-in replacement suspension package to improve both ride quality and stance of vehicle * Front coilovers add additional lift for level ride height front-rear * Remote rear reservoirs house independently dividing pistons to separate nitrogen chambers, optimizing suspension travel * Large-diameter shock bodies with digressive valving * Gas-charged monotube internal designs * Coilovers come fully assembled with springs, while the rear shocks have a remote-mounted reservoir that improves heat dissipation and travel all in one place * The front coilovers feature multiple ride height grooves that give you options for your front ride height so that you can clear a variety of tire sizes and get the exact look you want for your tough truck * Each shock features a unique "Tuned by Ford Performance" decal placed over steel damper
( 2 )
$1,626.99
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
Are you looking for those hard-to-find leaf springs to finish that intimidating stance on your vehicle? Well, look no further--these Hotchkis Sport Suspension lowering leaf spring kits will not only give you the look of an aggressive drop, but they'll also help you plant and go. These leafs are the perfect additions for G machines or, if you just want a better ride, they work better than stock.
( 63 )
$349.00
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$799.99
The RideTech 1970-81 Camaro/Firebird Complete CoilOver suspension systems include everything you need to completely upgrade your existing suspension. The package contains front upper and lower StrongArm control-arms, front MuscleBar, a rear Bolt On 4-Link, and 4 HQ Series CoilOvers shocks for every corner of your vehicle. The benefit of buying a complete suspension system is that it takes all of the guesswork out when purchasing a new suspension. RideTech has spent hours collecting data to find a perfect spring rate and components for your vehicle's performance and ride quality. RideTech Complete CoilOver systems include: - Upper StrongArms feature corrected ball joint angles for the tall spindles. The upper ball joints have been moved back to allow for additional caster setting to improve high speed stability and steering feel. Offset slugs are also available for additional caster. Injection molded Delrin bushings with 13% Teflon are used to reduce deflection and stiction. - Lower StrongArms feature a double sheer lower mount for increased strength. We have also dropped the lower shock mount to increase suspension travel and moved the lower ball joint forward to increase caster settings while keeping the wheel centered in the wheel opening. Injection molded Delrin bushings with 13% Teflon are used to reduce deflection and stiction. - HQ Series CoilOver shocks utilize an impact forged aluminum body and Monotube design to deliver excellent ride quality and handling. They allow fine tuning of the ride quality and handling. The rebound knob is located at the top of the shock for under hood access. - Front MuscleBar helps to reduce body roll and creates room for wider front tires. It includes the PosiLink endlinks that provide immediate engagement between the chassis and control arms. - Bolt On 4-Link greatly improves traction, handling and ride quality. Installation does not require the any major modifications to the floor pan and requires only minimal welding to the axle tube. Equally important, the unique design addresses production variations and frame rail thickness issues that are common to the second-generation F-Body platform. Works with minitubs. The R-Joint rod ends 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!
Not Yet Reviewed
$5,605.00
Bilstein B8 5125 series shocks offer technology for custom applications. They feature Bilstein's superior single-tube, high gas pressure design for the utmost in consistent fade-free performance and long life. Bilstein's patented deflective self-adjusting valving delivers improved damping control and a smooth ride on all road surfaces at any speed. Additional features: * High-flow piston to reduce harshness * Independent rebound and compression tuning * Larger working piston area for exact damping * Superior control for large-diameter tires * Available by travel lengths for custom applications
( 146 )
$100.99
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$118.00
RideTech 1967-69 Camaro/Firebird complete coilover suspension systems include everything you need to completely upgrade your existing suspension. The package contains front upper and lower StrongArm control arms, tall spindles, front MuscleBar, a rear bolt-on 4-link, and four HQ Series coilover shocks for every corner of your vehicle. The benefit of buying a complete suspension system is that it takes all the guesswork out of what are the best parts to purchase. RideTech has spent hours collecting data to find a perfect spring rate and components for your vehicle's performance and ride quality. RideTech complete coilover systems include: * RideTech tall spindles will induce more negative camber gain to maximize tire contact patch during cornering. It also offers a 2 in. pin drop which allows for the use of longer shocks creating more suspension travel. * Upper StrongArms feature corrected ball joint angles for the tall spindles. The upper ball joints have been moved back to allow for additional caster setting to improve high speed stability and steering feel. Offset slugs are also available for additional caster. Injection molded Delrin bushings with 13 percent PTFE are used to reduce deflection and stiction. * Lower StrongArms feature a double sheer lower mount for increased strength. The lower shock mount is dropped to increase suspension travel and moved the lower ball joint forward to increase caster settings while keeping the wheel centered in the wheel opening. Injection molded Delrin bushings with 13 percent PTFE are used to reduce deflection and stiction. * HQ Series coilover shocks utilize an impact forged aluminum body and monotube design to deliver excellent ride quality and handling. The rebound knob is located at the top of the shock for underhood access. * Front MuscleBar helps to reduce body roll and creates room for wider front tires. It includes the PosiLink end links that provide immediate engagement between the chassis and control arms. * Bolt-on 4-Link greatly improves traction, handling, and ride quality. Installation does not require the any major modifications to the floor pan and requires only minimal welding to the axle tube. Works with mini tubs. The R-joint rod ends 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.
Not Yet Reviewed
$5,975.00
The 1967-69 F-body was designed in an era when high performance driving and modern tire technology weren't as prevalent. Their unibody chassis, while innovative at the time, can flex and twist under stress, particularly when cornering aggressively or accelerating hard. QA1's bolt-on subframe connectors offer a simple and effective solution to this common issue. They tackle the flex issue by increasing frame rigidity, leading to a significant improvement in handling performance—especially during cornering, acceleration, and braking. The tubular design connects the front Camaro/Firebird subframe to the rear subframe, providing additional structural support and stiffness to the chassis. Additional details: * Included solid body mounts and hardware further reduce chassis flex. Their aluminum construction offers a noise-free alternative to polyurethane. * Thoughtful design: The QA1 subframe connector contours to follow the body lines for a factory-like look without sacrificing ground clearance. * Easy bolt-in installation makes the upgrade hassle-free. * Fitment notes: Does not fit convertibles.
( 1 )
$535.95
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$629.95
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 )
$622.99
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$2,450.95
RideTech 1955-57 Chevrolet coilover suspension systems transform the ride, handling, and looks of your Tri-5. The benefits of buying these complete kits is that RideTech has done all the homework for you. They have matched the perfect spring rate and components for your Chevy's best performance and ride quality. All you do is install. Completely upgrade your existing suspension with RideTech coilover suspension systems. Features include: * Upper StrongArms are powdercoated black and fully assembled with ball joints, bushing, and cross shafts. They feature corrected ball joint angles and the upper ball joint have been moved back to allow for additional caster setting to improve high speed stability and steering feel. * Lower StrongArms feature a double sheer lower mount for increased strength. They also are powdercoated black and fully assembled with ball joints, bushing, and cross shafts. * HQ Series coilovers utilize an impact forged aluminum body and monotube design to deliver excellent ride quality and handling. They allow fine-tuning of the ride quality and handling. The rebound knob is located at the top of the shock for underhood access. * Front MuscleBar helps reduce body roll and includes the PosiLink endlinks that provide immediate engagement between the chassis and control arms. * Bolt-on 4-link greatly improves traction, handling, and ride quality.
Not Yet Reviewed
$5,400.00
Improve the handling of your Ford, Dodge Ram, Jeep, Chevrolet, or GMC truck by installing a BDS single steering stabilizer mounting kit. Adding larger tires create additional forces on your trucks suspension and steering stabilizer shocks reduce bump steer and steering wheel feedback. BDS mounting brackets are made from high strength steel and are an easy bolt-on installation. By installing a steering stabilizer kit with your BDS lift kit you will reduce wear and maximize the life of your factory steering components. Order the brackets for your vehicle application. Features and benefits: * High-strength steel mounting brackets designed for easy bolt-on installation * Black powdercoated finish * Improves overall vehicle handling characteristics * Better control of any front end shimmy caused by oversized tire/wheel combinations * Allows installation of a single stabilizer cylinder * All hardware included (cylinders sold separately)
( 3 )
$22.95
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$142.95
Designed for the pro-touring GM enthusiasts, QA1 GM 2.0 pro-touring control arms are a simple upgrade over original suspension or worn and outdated tubular control arms. The pro-touring arms are also for those wanting to improve their overall handling, ride quality, and vehicle stance. These arms will improve suspension geometry over the factory configuration and pave the way for planning additional upgrades. The high-strength, low alloy steel enables optimized thinner wall construction and results in overall lighter weight. The increased positive caster design improves straight line stability. Pro-touring arms also feature QA1's stronger, low maintenance, and rebuildable ball joints which feature integrated dust boots. Note: These control arms are not compatible with OE-type springs, a coilover system must be installed. QA1's arms will accept factory type sway bars and include upper and lower bump stops.
( 14 )
$692.95
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$944.95
UMI Performance adjustable upper and lower control arms include tubular single adjustable lower and on-car adjustable upper control arms. These control arms are direct replacements for the OEM setup. They add strength, ride improvement, and most importantly, rear-end adjustment. Additional features include: * 1.500 in. x 0.120 in. mild steel tubing * TIG-welded 4140 chromoly tube adapters * Complete arm features TIG-welded construction * Polyurethane greasable bushings * Durable, long-lasting powdercoated finish * 3/4 in. hard chrome plated PTFE/KEVLAR® self-lubricating race rod end
( 18 )
$429.99
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$869.99
Firestone Ride-Rite Red Label air spring kits protect and stabilize loads, increasing safety when hauling heavy loads. They provide a more comfortable ride and a more level load with less bottoming out when towing. Each kit includes the air springs, brackets, and hardware necessary for installation. Additional features and specs: * 7,500 lbs. of carrying capacity * Installs in about 90 minutes * Manual fill * 5 psi minimum pressure * 150 psi maximum pressure * Compatible with in-bed hitch * No drilling necessary for installation
( 2 )
$726.01
BDS Suspension offers steering stabilizer kits with NX2 shocks for a variety of applications, including many Chevy, GMC, Dodge, Jeep, Ram, and Ford vehicles from 1973 and up. The stabilizers are available in single (for stock/lifted) or dual inline (for lifted) designs. These components will enhance the handling of your truck or SUV. Installing larger tires can exert additional force on your suspension, but steering stabilizer shocks can effectively reduce bump steer and steering wheel feedback. BDS mounting brackets are constructed of high-strength steel and can be easily bolted on. The BDS NX2 stabilizer uses a pressurized nitrogen-charged twin-tube design with 10-stage velocity-sensitive valving for lightning-fast dampening adaptive to whatever terrain you traverse, on- or off-road. The 2-inch bodied shocks use a large 1 3/8 in. fluon-banded piston, self-lubricating seals and a 14mm hardened chrome shaft to help resist rock chips and corrosion.
( 8 )
$49.95
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$246.85
ReadyLift Suspension leveling kits are the fastest, safest, and least expensive way to level your truck or make room for oversized wheels and tires as large as 37 in. on most full size trucks (varies by vehicle). Regardless of your suspension, get up to 3 in. of lift without a major hassle or sacrificing ride quality and comfort. ReadyLift thoroughly tests each kit to ensure that your truck will be leveled without overloading or adding excessive strain to any of your factory suspension components. Additional features of ReadyLift Suspension leveling kits: * Custom-designed for your specific year, make, and model * Ideal for eliminating sag caused by a winch, heavy bumper, or plow * Most kits cost 1/3 less than their competition. * Fast, simple installation takes about 1/3 the time of other kits * Steel kits have a durable powdercoated finish * Aluminum kits are corrosion-resistant * Coil spring spacers, expertly indexed forged torsion key spacers, and steel tower extensions are available * Custom, progressive-wound coil springs are offered for specific applications * Torsion keys have up to a 100 rating on the Rockwell(B) index scale, 25 percent stronger than most OEM torsion keys * All mounting hardware is included Note: A wheel alignment is recommended after installation of your new ReadyLift leveling kit.
( 29 )
$149.95
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$2,199.95
Air Lift engineers asked themselves: what would the ultimate air suspension be like? How would it combine an easy-to-use, reliable, and feature-rich system with powerful technology and beautiful design? Air Lift Performance 3P air management system is the result of three years of development and testing. It is the most advanced product Air Lift has ever created. The 3P combines pressure-based control with the ability to add ride-height sensing technology with the upgrade to height sensors. While both types of air management have been utilized before, this is the first product to harness the benefits of both systems—instantly improving suspension control, performance, and vehicle ride flexibility. (See notes on Model 27780 below) Kits include: * 3H/3P digital controller * Integrated ECU + manifold * Advanced electrical wiring harness * 60 ft. of 1/4 in. air line * Inline water filter * All wiring, fuses, hardware, etc. required for installation Model 27780 has additional features: In an effort to make the 3P air management systems more customizable to builders across the globe, Air Lift has introduced a threaded-port manifold. With the option of threaded FNPT ports, builders can create trunk-setups so stunning that they rival their vehicles' stance. This manifold allows builders to choose the fitting and air line option that best fits their needs and aesthetic. The threaded ports on the new manifold make integrating straight or elbow hard lines and/or threaded-steel braided air lines easier and safer, with less chance of damage to the internal O-rings. The threaded-port manifold is built with the same advanced technology as the push-to-connect 3H and 3P systems—high-grade, fully integrated components, a 32-bit processor for precise 4-corner control, built-in Bluetooth, and an intelligent accelerometer for accurate adjustments. With limitless mounting options and a simple, single harness connection, the manifold can be easily installed to the builder's exact specifications.
Not Yet Reviewed
$1,675.00
Summit Bucks
Perform a suspension upgrade with Rancho RS5000X shock absorbers—to elevate the overall handling and performance of your ride, both on and off-road. The core of these innovative shocks is their unique and patented rebound valving system, and the advanced compression phase of the shock absorber. These shocks are built to last, with double-welded loops, high-capacity twin-tube construction, and a nitro-carburized rod. So, it doesn't matter if your road warrior sticks to the pavement or kicks up some dust—RS5000X shock absorbers will improve your ride all around. Additional features and benefits include: * Progressive engagement valving (compression cycle) * Tuned compression control valve * Gas pressurization of shock * Black natural rubber bushings * Glass-filled Fluon banded piston * Rebound bumper * Protective boot * Low-friction, self-lubricating seal
( 398 )
$37.50
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$140.99
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