Chassis & Suspension
Availability
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.
A 21st-century upgrade of your Tri-Five's braking and handling begins with Wilwood ProSpindles. These precision engineered, cast steel 2 in. drop spindles make installing Wilwood brakes easy. They are lighter and stronger than factory cast iron, while lowering your car's center of gravity for less body roll, a better look, and improved handling and braking, without affecting suspension travel or geometry. Wilwood ProSpindles are designed to provide a reinforced attachment for a variety of Wilwood disc brake kits, and they install using OE ball joints and steering arms, with original or aftermarket control arms.
( 2 )
$426.95
The ultimate in ride and handling has arrived for your Tri-Five Chevy. Upgrade your tired, worn-out frame for an all-new model from Heidts with the Tri-Five Complete Chassis Kits. Featuring the proven Heidts PRO-G independent front suspension, these frames are ready to handle the autocross or street. The patented high-horsepower IFS is incorporated into a new 10-gauge TIG-welded frame to provide a reliable and durable foundation for any build. Tri-Five complete chassis kit features: * Brand new, 10-gauge TIG-welded frame * PRO-G independent front suspension * 4-link rear complete suspension * Singe adjustable billet coilover shocks * 300 lb. spring rate * 1 1/4 in. front sway bar * Opel Power rack and pinion * Upper and lower control arms and hardware * 11 in. Wilwood brakes with smooth rotors and 4-piston black calipers * 9 in. Ford rear axle housing * Rear stabilizer bar
Not Yet Reviewed
$24,268.00
Summit Racing™ frame brace kits are designed to easily install and strengthen the factory frame of your classic car or truck. The benefit of stiffening the frame is improved handling and a tight predictable feel. Reinforce your chassis and create a custom pro touring style, corner carving ride with these Summit Racing™ frame brace kits. *Constructed From DOM tubing *Computer Designed, Machined, and Bent *Welding Required for most kits *Adjustable transmission crossmember for Manuals or overdrives included *Generous openings for Dual Exhaust pipe routing *Exhaust hangers provided
( 69 )
$979.99
OER rear leaf springs are quality reproductions of the original designed to exact specifications to ensure the correct fit, form, and function. These leaf springs are available in applications to fit different make and model vehicles.
( 52 )
$489.99
Summit Racing™ steel transmission crossmembers allow you to run a true dual-exhaust system with most popular GM transmissions. They have a patented double-hump design, so you don't have to compromise ground clearance by running pipes under the crossmember, and they're a complete bolt-on deal—no custom fabricating or realignment is needed. The parts are made from 1/8 in. thick boxed tubing to handle the frame-twisting power of big blocks. Order the crossmember recommended for your vehicle and transmission application.
( 589 )
$75.99
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$219.99
Unity Automotive complete strut assemblies include all the components required for a strut replacement in a single, fully-assembled unit. All the parts feature OE design, and they're pre-assembled—a breakthrough that saves on installation time by eliminating the safety hazards associated with coil spring decompression. Every assembly features application-engineered valves to optimize each vehicle's unique ride and handling characteristics. Exceed your original equipment standards with the Unity Automotive complete strut assembly designed to fit your application.
( 49 )
$106.99
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$501.99
Allstar Performance panhard bar/third link brackets are manufactured with a built-in arch to allow for the adjustment of your panhard bar or third link angle without changing the length of the arm. These brackets are 1/8 in. thick mild steel and come as a pair. For your chassis and suspension fabrication parts, check out Allstar Performance.
( 2 )
$12.99
Kleinn air tanks come in many sizes, shapes, and capacities to power your air horns. Kleinn steel tanks are internally coated against corrosion using protective Cortec, which means they won't rust and will last a long time. The outside receives a black epoxy finish for lasting good looks. They're rated to SAE J10 and FMVSS 121 compliance for safety, and all have a working pressure of 150 psi. Blow your horns with Kleinn air tanks.
Not Yet Reviewed
$72.95
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$169.95
Allstar Performance panhard bar brackets connect your panhard bar to your axle housing. These durable brackets allow you to easily change your roll center height by loosening the clamp and pivoting the brackets up or down. Allstar panhard bar brackets come with Grade 5 hardware and Nyloc nuts.
( 1 )
$33.99
Helix CornerKiller IFS front suspension will revolutionize your suspension and give your car or truck the ride and handling it deserves. Each front suspension is specially designed to give your classic ride modern handling and stopping power by updating all of the critical parts. Helix starts with precision-made components that are designed to work together. Tubular control arms provide the adjustability you need to setup the suspension for your car, while your choice of standard to 2 in. drop spindles help you customize the stance. Topping off the spindles is a set of 11 in. disc brakes to provide extra stopping power. Rack and pinion steering is provided by either power assist or manual racks. Finally choose between coilovers for maximum handling and a static stance or air struts for the ultimate in ride height control and ride quality. Bring your classic ride into modern days with a Helix CornerKiller IFS front suspension package.
( 3 )
$4,449.95
Take control of your vehicle's rear axle with Helix 4-link kits. They offer total adjustability making them ideal for the track or street, and include custom bolt-on brackets, resulting in true bolt-on installation for all parts (less the axle brackets). With heavy-duty steel construction, oversized 4-link bars, hardware, instructions, and a limited lifetime warranty, your classic will enjoy the modern performance of Helix 4-link kits.
( 1 )
$849.50
These CoolRide systems have the greatest application coverage and versatility of all of RideTech's systems. They will raise and lower the vehicle, improve the handling, and offer a terrific ride. On a front system, the shock is usually relocated to the outboard side of the lower control arm. A weld-on bracket mounts the top of the shock to the frame rail. On a rear system, the air spring and shock absorber will normally go in the stock locations. These CoolRide systems consist of an air spring, a shock absorber, and all of the necessary mounting bracketry and hardware.
( 2 )
$975.00
Mevotech Original Grade control arm bushings are an economical option to replace the worn bushings in your vehicle's suspension. They're manufactured from quality materials that meet or exceed OE standards and install easily with no modifications. The bushings are sold individually or in kits, and are available for many different control arm locations and applications.
( 1 )
$8.99
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$66.99
Mevotech Supreme sway bar bushings are engineered for increased strength, durability, service life, and a matched fit and performance of your original components. Rigorously tested, Mevotech Supreme bushings are manufactured with high-grade natural rubber with a slit design to allow for easy installation onto the bar. Order the model for your application needs.
( 3 )
$16.99
Mevotech Original Grade control arms are designed to match your vehicle's original equipment control arms in fit and function. All Mevotech Original Grade control arms are manufactured to meet or exceed the specifications of the vehicle manufacturer.
( 11 )
$12.99
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$136.99
GSP loaded strut assemblies come complete with high-quality struts, coil springs, strut mounts, and hardware. They are ready to install, right out of the box, making installation quicker and easier. Struts and springs are tuned specifically to each vehicle application to provide OE levels of comfort and stability regardless of road conditions or speed. GSP loaded strut assemblies also feature: * All-new components, engineered to provide OE form, fit, and function, are used to manufacture GSP loaded strut assemblies, ensuring that ride comfort and handling are returned to factory-fresh levels * Struts feature high performance Tri-Lock PTFE piston rod seals, chrome plated piston rods, and a nitrogen gas charge * Quality components and engineering ensure long-term durability and heat resistance * Coil springs feature cold-rolled SAE 9254-rated spring steel for strength and durability * Premium-quality strut mounts are designed to eliminate transfer of harmonic resonance to the vehicle body
( 11 )
$134.99
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$156.99
Edelmann's power steering pumps are the result of pairing modern engineering with high-quality materials. These stock replacements are available in different attachment styles, with or without serpentine pulley, and with or without integral reservoir. Every unit has a unique Designated Numeric Asset (DNA) number permanently etched on the part and includes a matching individual test report, ensuring high standards for durability and performance. Order the model recommended for fitment on your application.
( 2 )
$239.99
Edelmann offers rack and pinion assemblies for a broad range of vehicles. These hydraulic power-assist standard replacements feature aluminum construction and include inner tie rods. Every unit has a unique Designated Numeric Asset (DNA) number permanently etched on the part and includes a matching individual test report, ensuring high standards for durability and performance. Order the model recommended for fitment on your application.
( 1 )
$434.99
Keyser Manufacturing offers trailing arm brackets to help you with your fabrication needs. The brackets are sold in single pairs and bulk pairs in a choice of thicknesses, hole sizes, and quantity of holes, including solid brackets with no holes. Whatever your needs, Keyser has the trailing arm brackets for your project.
Not Yet Reviewed
$25.99
Helix triangulated 4-link kits bring your rear axle under control! Helix knows that putting power to the ground is essential, whether your car is stock or hot rodded; so they built a 4-link kit that will remain straight and perfectly aligned under even the most demanding applications. Heavy-duty only begins to describe these kits, with each bracket custom-cut from 3/16 in. steel plate and bars made from 0.156 in. wall tubing. Topping off each bar are special, infinitely adjustable rod ends that are thicker than usual—and thread over 2.5 in. into the 4-link bars, giving you added strength and adjustability. Nearly 200 kits are available; order the model recommended for your vehicle.
( 4 )
$1,695.95
Classic Performance ball joints include boot and hardware. Replacing the ball joints on your front-end helps to reduce steering "stop" and makes your car much safer to drive. CPP ball joints meet OE-specifications, and are direct replacements that require no modifications. Order the model designed for your vehicle application.
( 2 )
$129.99
Roadster Shop SPEC chassis kits offer Roadster Shop quality at an affordable price point. The SPEC Series is an engineering-focused approach, using the latest in manufacturing technology, to build the lightest, strongest, and easiest-to-install complete chassis systems. These technologies have been used to streamline procedures resulting in lower cost and shorter lead times. The SPEC independent front suspension is engineered to deliver outstanding performance in a user friendly package. It features proprietary suspension geometry designed to provide the best balance of ride quality and performance in its class. Available as On-The-Shelf, pre-configured chassis or custom specifications to suit your needs. Features and benefits of Roadster Shop SPEC chassis kits include: * Full-chassis performance at a smaller component price * Unparalleled quality * Add the strength of a full frame with no floor modifications on most applications * CNC laser-cut, TIG-welded, and contoured "Laser Rails" frame rails * No kinks, bends, or stressed areas that are prone to flex like mandrel-bent tubing * Stronger, lighter, and more precise * CNC-located factory mounts built into the frame for easy, vehicle specific installation * Frame rails accommodate mini-tubs and wider wheels * Aggressive ride heights for the modern pro-touring look * Choice of coilover or air suspension for many applications * Air suspension chassis will lay the rockers on the ground (varies with tire size) * Truck rear frame rail kick ups engineered for minimal bed modifications while allowing rockers to lie on the ground * Crossmembers and chassis bracing allow 3 in. exhaust * Adjustable, drop-out transmission mounts (tunnel mods may be necessary for larger T-56 and 4L80 transmissions) * Vehicle specific body (cab and bed on trucks), bumper, and core support mounts * Single-adjustable billet coilovers * Power rack and pinion steering * Easy-to-adjust upper A-arm eccentric mounts for fast and accurate alignments * Wilwood Pro Spindles * Parallel 4-bar rear suspension * Ford 9 in. housing with 31 spline axles * Optional mounts, coilovers, sway bars, brake packages, and rear-end gearing available on custom-order chassis * 5 x 4.75 wheel bolt pattern * Frames are shipped as bare steel
( 14 )
$15,470.99
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$20,375.99
Classic Performance tubular control arms are designed to add up to five degrees of caster in certain applications, while providing full wheel travel. They're manufactured from 1.250 in., 0.120 in. thick wall DOM tubing, with pivot barrels made from 1.500 in., 0.188 in. thick wall DOM tubing to help eliminate distortion. These control arms use bushings made from self-lubricating, non-squeak patented material that will outlast any rubber or polyurethane bushing. The control arms are designed as bolt-in replacements for your factory originals. Classic Performance tubular control arms will tighten up your front suspension and give you that performance ride through the corners and on straight roads. Select the model and options recommended for your vehicle.
( 125 )
$278.99
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$1,034.99
Slam Specialties SS Series air springs are a necessity for your air bagged car or truck. The suspension bags feature a non-ballooning, double-bellow design with internal bump stops for maximum strength and durability. The SS Series utilizes composite end plates that include a total of five 3/8 in.-16 mounting holes—two on the top plate, and three on the bottom. They're rated to handle 250 psi and have a single 1/2 in. NPT port machined from 6061-T6 aluminum with steel threaded inserts. Slam Specialties offers the SS Series air springs in several sizes.
( 1 )
$106.61
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$128.84
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