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Chassis & Suspension

Car & Truck Chassis & Suspension Parts

Car & Truck Chassis & Suspension Parts

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.

Part Groups

Results 1 - 24 of 677

Classic Performance Push-Lock Fuel Filters

Classic Performance push-lock fuel filters are great tools to keep your fuel and power steering fluid clean. With a 100 micron rating, these inline filters are ideal for catching all contaminates before they enter your engine. The CPP filters can be disassembled for cleaning and inspection, and feature 3/8 in. push-on ends, perfect for your fuel injection or carbureted systems.

5.0 out of 5 stars ( 1 )

$30.99

Roush Ignition Coil Covers

Roush ignition coil covers will greatly improve underhood styling. Featuring the high performance ROUSH logo, these covers are made from reinforced, glass-filled nylon material—and finished with OE-approved underhood paint that's solvent- and temperature-resistant. Installation is easy and tools are required. Show off your engine with Roush ignition coil covers.

Not Yet Reviewed

$299.99

Rust Buster Fuel Tank Crossmembers

Rust Buster fuel tank crossmembers are designed as a frame repair component, strategically sized to install in place of the factory fuel tank crossmember to provide essential reinforcement to your vehicle's frame. This repair section is designed to seamlessly integrate into your vehicle's frame, while enhancing its overall structural integrity. The fuel tank crossmembers are constructed from premium thick steel, providing exceptional strength and resilience. The bare finish not only showcases its robustness but also allows for customization to suit your aesthetic preferences. The installation process is straightforward with its cut-out and weld-in installation type. To safeguard against rust and corrosion during shipping, this replacement part comes with a rust-preventative oil coating. Order the fuel tank crossmember designed for your application.

Not Yet Reviewed

$199.99

$499.99

Dorman Fuel Tank Crossmembers

Dorman fuel tank crossmembers replace your damaged original equipment. They're made of durable steel and finished in weldable primer for a clean, reliable repair. Verify the fitment to your vehicle when ordering.

4.78 out of 5 stars ( 9 )

$156.99

$187.99

Rust Buster Forward Gas Tank Crossmembers

Rust Buster forward gas tank crossmembers are for those who need a reliable replacement to restore or maintain the structural integrity of their truck. Crafted from durable steel, this forward gas tank crossmember is a weld-in replacement piece that conforms to OEM specifications, ensuring a perfect fit and long-lasting performance. It's designed to replace the existing fuel tank crossmember in your truck, seamlessly integrating with the frame. Shipped in its raw state, this repair piece ensures that the crossmember arrives in excellent condition, ready for installation. Rust Buster forward gas tank crossmembers are more than just an upgrade part; they're an investment in the longevity and safety of your vehicle. Order the forward gas tank crossmember designed for your application.

Not Yet Reviewed

$279.99

$329.99

Keyser Manufacturing Channeled Fuel Cell Mounting Brackets

Keyser Manufacturing channeled fuel cell mounting brackets are precision-made from .085 in. steel to make your fabrication easy. They're available in three lengths with 3/8 in. mounting holes. Mount your fuel cell with channeled brackets from Keyser.

4.5 out of 5 stars ( 2 )

$2.99

Rust Buster Crossmember Frame Repair Sections

Rust Buster crossmember frame repair sections are made from steel for durability, and ship raw and uncoated for easier weld-on installation. These quality frame repair panel sections are meticulously designed to replace the entire crossmember to help you to get your vehicle back on the road with a renewed life, and keep it that way for years to come. Take control of your own restoration, with Rust Buster crossmember frame repair sections.

4.0 out of 5 stars ( 2 )

$184.99

$299.99

GSP Shock Absorbers

GSP shock absorbers are manufactured with premium materials to provide the quality, durability, and stability needed in a shock. Designed to OE specifications with performance and ride quality in mind, GSP offers numerous options to cover most vehicles worldwide. The components are heat-treated to the highest standards to provide premium strength, increase tensile, and extended service life. They feature dual-layered, chrome-finished piston rods to provide superior corrosion resistance, guaranteeing maximum seal life in even the most extreme environments. GSP shock absorbers are submitted to endurance tests to ensure OE quality and performance. Select the shocks designed for your vehicle.

Not Yet Reviewed

$22.99

$41.99

Aeromotive Belt Drive Standoffs

Aeromotive belt drive standoffs feature a tough, Type II bright dip anodized finish and is ideal for use with specific Aeromotive belt drive brackets to gain the proper spacing. They are available in two stud sizes for small block and big block Chevy applications.

Not Yet Reviewed

$79.00

GSP New CV Axle Assemblies

GSP new CV axle assemblies are engineered to provide OE fit, form, and function. Premium materials, coupled with precise machining and balancing, ensure smooth, vibration-free performance in all driving conditions. All axles are thoroughly inspected for quality and workmanship. Additional attributes of GSP new CV axle assemblies include: * Since boot failure is the main cause of CV axle failure, GSP axles use only premium-grade neoprene boots that ensure robust abrasion and extreme temperature resistance, preserving boot integrity * Assembled with a specially formulated, high-temperature moly grease that resists friction and wear, contributing to a lifetime of smooth, dependable performance

4.07 out of 5 stars ( 82 )

$136.99

$157.99

Pete and Jake's Motor Mounts

Pete and Jake's Hot Rod Parts offers a full line of motor mounts to facilitate your engine swap. Most are frame pad-style that require you to weld them into place. These mounts will help you secure everything from small and big block Chevys, to small block and flat head Fords, and even Hemi engines. They're available for economy and Model A chassis—and most Ford chassis from the early 1930s through the late 1940s—including independent front suspension (IFS) models. Before you drop an engine into your restoration project, order the correct motor mounts designed to hold it in place.

5.0 out of 5 stars ( 3 )

$87.99

GSP Loaded Strut Assemblies

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

4.36 out of 5 stars ( 11 )

$88.99

$194.99

Warn Spindle Nut Conversion Kits

Going manual requires Warn spindle nut conversion kits. These kits allow you to replace your Warn factory automatic locking hubs with manual hubs and are available to correspond with your specific Chevy, GMC or Ford application. Warn spindle nut kits include inside bearing nuts, outside bearing nuts and lock washers. Go for increased durability and fuel economy; go Warn spindle nut conversion kits.

4.87 out of 5 stars ( 15 )

$85.99

$110.99

Alston Racing Bolt-On Subframe Connectors

Alston Racing bolt-on subframe connectors are carefully formed to fit the contour of your vehicle's stock unit body floor. No cutting or welding is required for installation, allowing you to retain your stock exhaust, fuel, and brake lines. In about four hours, you can preserve the consistency and performance of your uni-body chassis. Additional features of Alston Racing bolt-on subframe connectors include: * Easy installation * Complete with Grade 8 hardware and instructions * Powdercoated to ensure long life and good looks * Can also be welded in

4.17 out of 5 stars ( 24 )

$297.00

$356.00

RideTech Parallel 4-Link Systems

RideTech parallel 4-link systems feature rubber bushings, heavy tubing, laser-cut bracketry, and a panhard bar to position the rear axle side to side in many applications. They avoid interference between the upper bars and the OEM gas tank. These systems are also slightly easier for the casual installer to visualize and install because there are fewer bar mounts to deal with--the frame brackets and axle brackets carry both upper and lower bars. The 4-link bars use .219 in. thick wall direct-threaded DOM tubing for maximum strength, and CNC laser-cut and folded .188 in. wall alloy steel bracketry for strength and accuracy.

5.0 out of 5 stars ( 4 )

$925.00

Stifflers Suspension Web Braces

Stifflers Suspension web braces tie together their full-length subframe connectors and stiffening rails, creating the ultimate in chassis stiffening! A key component in their 1979-2004 modular FIT Systems, these individual black powdercoated steel frames provide a structurally engineered web network for additional strength and stiffness. Their installation is easy with the included Slide-2-Size mounting brackets. Stifflers Suspension web braces feature: * Slide-2-Size mounting; simply slide bracket into place and weld, for a custom fit every time * Design optimized using CAD/CAE software combined with real-world test data * Made of 1 in. x .065 in. tubing to maximize stiffness and strength while reducing weight * TIG-welded for superior strength * Considerably increased side impact safety * Works with any aftermarket square or rectangular full-length subframe connectors * Engineered for no loss of ground clearance and no need to relocate fuel or brake lines * No floors to cut or interior to remove * Pre-masked areas for welding require no removal of powdercoat before installation * Industrial-grade powdercoated for long life

5.0 out of 5 stars ( 2 )

$284.95

Rough Country Air Spring Kits

For safer load carrying, Rough Country air spring modular kits keep your ride level when towing with their durable powdercoated steel mounting brackets and double-convoluted air bags. They can be used on stock height vehicles (the included spacers and related hardware won't be used) as well as lifted models. The air bags feature an internal bump stop and installation is simplified with the push-to-connect air fittings. Versions include those with and those without an onboard air compressor, plus complete kits with a wireless remote system. Transform your vehicle into a legend with an assist from the Rough Country air spring kit best suited for your application. More product features and items include: * Optional onboard air compressor kits and wireless remote systems can be added later * DOT-approved air line * Fittings (90-degree) * (2) Air bags (5-100 psi minimum-maximum) * Inflation valves (manual Schrader) can be hidden inside fuel door or used as license plate hold-downs * U-bolt plates * Block shims * Hardware kit with detailed instructions that include a BOM (Bill of Material) and torque specifications * Some kits will include headlight frame and air bag brackets (application dependent) * This product will not increase any vehicle's towing capacity

Not Yet Reviewed

$349.95

$999.95

Competition Engineering Formed Rear Frame Rails

Competition Engineering formed rear frame rails adds some beef to your suspension. The "chassis people" have designed and manufactured these to replace the stock sheet metal rear rails in your subframe equipped car. CE's rails are mandrel-formed 2 in. x 3 in. x .083 in. wall mild steel tube that will increase the chassis strength for quicker vehicle reaction times. Plus, they have been engineered to move the leaf springs and frame rails inboard to provide additional tire clearance. Strengthen your suspension to put more power to the pavement utilizing a pair of Competition Engineering formed rear frame rails. Additional information: * Designed to fit stock floor contours with minor fabrication * Requires use of a fuel cell, rear fenderwells and an upper shock crossmember * Use with Competition Engineering weld-in subframe connectors * Two rails and hardware per kit

4.19 out of 5 stars ( 16 )

$388.99

$430.99

RideTech Ball Joints

By installing a taller set of RideTech ball joints, you reposition the control arms to dramatically improve the OEM camber curve and give your car a much more stable feel through the corners. Why taller ball joints? OEM muscle car front suspension geometry usually creates positive camber when cornering. This means that the loaded tire leans away from the turn--a huge compromise in cornering performance and feel. Ridetech ball joints help optimize handling with real-world street tires that will see thousands of highway and backroad miles. They are direct replacements for OEM ball joints and are easy to install--no cutting, welding, or fabrication is required, as well as no modifications to the fuel lines, brake lines, or exhaust.

4.13 out of 5 stars ( 15 )

$25.00

$60.00

Heidts Bolt-On Subframe Connectors

Heidts bolt-on subframe connectors are carefully formed to fit the contour of your stock floor. They require no cutting or welding (but can be welded, if you wish) to install, allowing you to retain your stock exhaust, fuel, and brake lines. Heidts connectors are powdercoated black to insure long life and good looks. They come complete with Grade 8 hardware and instructions. Preserve the consistency and performance of your Uni-body chassis with Heidts subframe connectors.

4.58 out of 5 stars ( 12 )

$322.00

$386.00

TRW Replacement Control Arm Shafts

TRW replacement control arm shafts feature an advanced OE design to help improve fuel economy, emissions, energy savings, driving comfort, and most importantly, safety. These suspension parts are engineered with the latest performance designs, OE quality standards, and are tested to the extreme on the road and in the laboratory. TRW control arm shaft kits include shaft, bushings, and hardware.

Not Yet Reviewed

$44.99

$81.99

Steeda Aluminum Ford Mustang Lower Rear Control Arms

Steeda aluminum Ford Mustang lower rear control arms help to deliver traction and handling for daily drivers, road racers, and drag strip athletes. These suspension links offer superb hook to achieve the lowest 60 ft. times and optimum control off corners. They're extruded from high-strength 6061 T-6 aluminum to prevent flex—and the hard bushing centers control the axle for top performance, while the softer outer edges won't bind or squeak. The control arms are direct bolt-on, with sway bar mounts positioned to clear differential stud girdles and T-Rex fuel pumps. Billet aluminum vertical links are also available to upgrade from weaker stock components. They facilitate harder launches, while reducing wheel hop and deflection. Order the Steeda aluminum Ford Mustang lower rear control arms or vertical links designed for fitment on your year/submodel.

5.0 out of 5 stars ( 2 )

$344.95

Low Range Off-Road Body Lift Kits

Low Range Off-Road body lift kits are perfect for modifications, such as high-clearance skid plates (belly-up kits), fine-tuning the fit of larger tires to your vehicle, or for creating additional hood clearance for larger engine swaps. These kits keep the body properly aligned with the frame and include all the necessary hardware for installation. They are a must if you want an economical way to maximize the lift on your vehicle. What makes Low Range Off-Road body lift kits different than the rest? * Larger O.D. spacers that support the body tightly so it doesn't move on the frame * Spacers are drilled to the size of the stud adapter so there is no excess play * Washers are 1/8 in. steel plate with tight inner diameters * Washers and stud adapters are plated for corrosion resistance * 1 in. lifts require no other modifications to fuel filler necks, wiring, and steering sector shafts * Transfer case linkage brackets are included on some applications Notes: * Kits do not include bumper brackets or parts to raise the bumper covers. * Although not required, most owners extend their shifters by cutting and adding in short steel rods. * Some models require a steering rod extension; easy to make with two pieces of tube and longer hardware. * Inspect OE components and replace any items that show evidence of wear, corrosion, or cracking.

4.67 out of 5 stars ( 3 )

$143.45

$163.94

Keyser Manufacturing Universal Trick Tabs

Keyser Manufacturing has universal trick tabs in many sizes and shapes to make your car build easier. They offer body tabs, trick tabs, flat body tabs with crimped edges, window frame tabs, and hood pin tabs. They are available individually or in bulk. Whether you need more strength for a fuel cell or attaching body panels and roofs, Keyser universal trick tabs can help you accomplish your project.

4.57 out of 5 stars ( 7 )

$1.99

$4.99

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