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.
Showing In Stock Items. Show All 70 Items.
Flaming River 1957 Chevy Power rack and pinion cradle kits engineered the popular rack and pinion cradle systems for Chevy vehicles. This true fixture welded mounting cradle fits between the frame rails and bolts in place using the original chassis location. No suspension modification is required and the system installs easily with hand tools. Full turning radius is engineered into the system.
Not Yet Reviewed
$3,262.99
Flaming River 1955-56 Chevy Power rack and pinion cradle kits deliver precision steering on your restoration vehicle. Their Billet-Power rack and pinion systems allow for a full turning radius. They are engineered to replace the early long shaft steering box. By mounting the rack on the cradle, they not only reinforce the chassis, but also provide increased ground clearance. The true fixture-welded mounting cradle fits between the frame rails and bolts in place using the original chassis location with no suspension modification. Order the model recommended for your specific application.
( 2 )
$3,262.99
Drivers who demand precision steering capabilities on their half-century old restorations take notice at the mere mention of Flaming River 1965-69 Impala/Caprice power rack and pinion cradle kits. These components provide a full lock-to-lock turning radius with an adjustable pinion angle. A travel bar design properly positions steering pivot points to the original location and delivers the original turning radius. These systems feature a stabilizer guide clamp for added stability when driving, and use the factory tie rods to connect the travel bar to your vehicle's spindles. The cradle kits install with basic hand tools in the original mounting holes for the steering box and idler arm assembly--no cutting, drilling, or welding is required. (Some models do not include a column and/or power steering pump.) Most kits include: * Mounting hardware * Wiring connector * Universal joints and shafts * Rack and pinion cradle system * Fluid reservoir * Power steering pump and pulley * Floor shift tilt steering column (available on some models)
Not Yet Reviewed
$3,476.99
California Pony Cars AOD conversion installation kits are designed to convert your 289/302/351W engine from a C4 or C6 transmission to an automatic overdrive transmission. Order the kit designed for your Mustang year/application. AOD conversion installation kits include: * Crossmember * Trans-mount insulator * Slip yoke * Kick-down cable * Flexplate * AOD shift linkage * Throttle return spring bracket on select kits Note: California Pony Cars AOD conversion kits do not include actual AOD transmission and may require additional parts.
( 5 )
$731.99
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$748.99
Flaming River Impala/Caprice power rack and pinion cradle kits help deliver precision steering on your restoration vehicle. They have a full lock-to-lock turning radius and an adjustable pinion angle. These assemblies also utilize a travel bar design to properly position the steering pivot points to the original location and turning radius. The stabilizer guide clamp provides added stability while driving. Flaming River rack and pinion systems use the factory tie rods to connect the travel bar to your vehicle's spindles. These kits install with basic hand tools in the original mounting holes for the steering box and idler arm assembly—and no cutting, drilling, or welding is required. Impala/Caprice kits include: * Floor shift tilt steering column * Mounting hardware * Wiring connector * Universal joints and shafts * Rack and pinion cradle system * Fluid reservoir * Power steering pump and pulley
Not Yet Reviewed
$3,622.99
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.
( 3 )
$143.45
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$163.94
Flaming River 1960-65 Comet/Falcon power rack and pinion cradle kits add modern steering to your classic! These conversion kits require no cutting, drilling, or welding; they simply bolt into your vehicle's original mounting holes using basic hand tools. The units provide more than 6 in. of travel and a full turning radius—and are available with a floor shift or column shift tilt steering column, or no column at all. Flaming River power rack and pinion cradle kits are fluid- and pressure-tested before shipping. Order the model recommended for your Comet, Falcon, or Mercury application. Kits include: * Rack and pinion cradle system * Mounting hardware required for installation * Wiring connector * Universal joints and shafts * Power steering pump and pulley * Polished aluminum mounting reservoir
( 4 )
$2,859.99
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$3,534.99
Clearance
Drivers who demand precision steering capabilities on their half-century old restorations take notice at the mere mention of Flaming River 1963-64 Impala power rack and pinion cradle kits. These components provide a full lock-to-lock turning radius with an adjustable pinion angle. A travel bar design properly positions steering pivot points to the original location and delivers the original turning radius. These kits feature a stabilizer guide clamp for added stability when driving, and use the factory tie rods to connect the travel bar to your vehicle's spindles. The cradle kits install with basic hand tools in the original mounting holes for the steering box and idler arm assembly—no cutting, drilling, or welding is required. (Some models do not include column and/or power steering pump.) Power rack and pinion kits, designed for a floor shift column, include: * Mounting hardware * Wiring connector * Universal joints * Rack and pinion cradle system * Aluminum mounting reservoir (hoses sold separately) * Tilt column (available on some models)
Not Yet Reviewed
$3,526.99
$2,420.99
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$3,774.99
AccuAir Suspension helper air spring kits maximize a vehicle's stability, ride quality, and brake effectiveness under safe load/towing capacities. They provide load bearing support by air pressure that can be adjusted for different load capacities. They enhance ride quality by reducing inner-leaf friction and improve steering control, while maintaining braking effectiveness through weight shift events. AccuAir Suspension helper air spring kits soften contact between the axle and the frame to reduce bottoming out. Order the air helper kit designed for your vehicle.
Not Yet Reviewed
$469.99
Hurst Stage 1 coil spring kits make an excellent choice for firming up the suspension of your ride and giving it the stance that you want. They lower your vehicle, closing the wheel-fender gap while lowering your center of gravity for improved handling, braking, and overall driving feel. Through careful design and rate tailoring, the Hurst Stage 1 coil spring kits designed for your application accomplish all the above while still being street-friendly!
Not Yet Reviewed
$569.95
Get up to 3 in. higher than the rest of the world with one of our Summit Racing™ 7800000 Series body lift kits. The kits raise your truck's body off of its frame with reinforced nylon lift blocks (rated at 50,000 lbs. per square inch), and include such components as CNC-machined splined steering extensions (where required), bumper brackets (most applications), and zinc plated Grade 5 hardware to complete the installation.
( 50 )
$190.99
Clearance
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 )
$1,487.99
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$2,453.99
BDS Suspension steps up the performance and capability of your truck or Jeep with their Fox 2.0 lift kits. Designed to improve stance, each kit includes the necessary components to set your vehicle up right with clearance for larger tires at an affordable price. Featuring a set of Fox 2.0 IFP (internal floating piston) gas shocks, BDS lift kits may also include either ProRide coil springs for improved ride quality and more articulation, Glideride leaf springs to provide full lift height and increased capacity, or steel blocks and add-a-leaf for a level stance from front to rear. Some kits may contain other upgrades along with the Fox 2.0 shocks/struts for improved strength and handling. Select the BDS lift kit engineered for your vehicle. Fox 2.0 Performance Series shocks: * 2 in. impact extruded aluminum body * Internal floating piston (IFP) monotube design * CNC-machined 6061 T-6 aluminum mounting ends * Massive 5/8 in. hard chrome plated heat-treated alloy steel shaft * Race-developed high-flow piston design * Application-specific valving to maximize performance * Long-lasting clear anodized finish
Not Yet Reviewed
$2,369.60
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$4,415.40
Flaming River 1958-60 Impala power rack and pinion cradle kits upgrade your American classic with modern handling. They offer more than 6 in. of travel, provide a full lock-to-lock turning radius, and have an adjustable pinion angle. Plus, Flaming River's patented cradle technology installs in the original mounting holes for the steering box and idler arm assembly—and does not require any cutting, drilling, or welding. These kits feature a travel bar design to properly position the steering pivot points in the original location and deliver the original turning radius. They also utilize a stabilizer guide clamp that provides added stability while driving, and the factory tie rods to connect the travel bar to your vehicle's spindles. Order the model recommended for your specific application. Flaming River 1958-60 Impala power rack and pinion cradle kits include: * Tilt column—paintable or polished * Mounting hardware * Wiring connector * Universal joints * Rack and pinion cradle system * Polished aluminum mounting reservoir * Power steering pump and pulley
Not Yet Reviewed
$3,179.99
Rough Country offers body lift kits for a variety of applications, including many Chevy, GMC, and Jeep models. They provide from 1 in. to 3 in. of lift and additional tire clearance, as opposed to stock height. From simple polyurethane block spacers … to all-inclusive kits with fiberglass-reinforced nylon body pucks, hardware, and accessories, these body lift components increase ground clearance while retaining the noise and vibrating canceling characteristics of factory mounts. Some kits include front and/or rear relocation brackets. Order the kit designed for your vehicle.
Not Yet Reviewed
$129.95
Proven on the race track, as well as on the street, these Hyperflex bushing kits from Energy Suspension allow you to upgrade your mushy rubber bushings to high performance polyurethane replacements. All vehicles, whether domestic or import, will achieve a higher level of handling performance. Hyperflex components will not break down or deteriorate from exposure to oils, undercar chemicals, or atmospheric conditions. They also improve appearance over stock and are available in different colors to suit all of your needs, from show to go. Find the front and/or rear bushing kit designed for fitment with your specific vehicle.
( 138 )
$127.50
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$446.93
BDS Suspension steps up the performance and capability of your truck or Jeep with their NX2 Nitro shock lift kits. Designed to improve stance, each kit includes the necessary components to set your vehicle up right with clearance for larger tires at an affordable price. Featuring a set of NX2 Nitro Series shocks, BDS lift kits will also include either ProRide coil springs for improved ride quality and more articulation, Glideride leaf springs to provide full lift height and increased capacity, or steel blocks and add-a-leaf for a level stance from front to rear. They may also include other upgrades that add strength and improved handling. Select the BDS NX2 Nitro shock lift kit engineered for your vehicle. NX2 Nitro Series shocks: * Nitrogen-charged * Twin-tube design * 10-stage velocity-sensitive valving * Dual-welded ends for increased strength * 1 3/8 in. high-flow piston * Self-lubricating seals * Silver powdercoat finish
( 1 )
$1,754.70
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$3,815.40
Up the ante in your truck with the style and performance of BDS Suspension Fox 2.5 Elite coilover lift kits. Designed to improve stance, performance, and capability, kits include everything necessary to set your truck up right with clearance for big tires. Fox 2.5 Elite coilovers include a Dual Speed Compression (DSC) adjuster that allows easy high-speed and low-speed compression tuning for optimal performance in any terrain. Each kit will also include Fox performance rear shocks available in different options, heavy-duty control arms for increased suspension travel, and other matched components to take your truck to the next level. Select the kit designed for your truck.
Not Yet Reviewed
$6,625.35
ReadyLift Suspension lift kits provide front and rear lift solutions to boost your vehicle's stance. They offer a huge selection of kits to give your truck, Jeep, or SUV just the right posture and attitude you are looking for. ReadyLift SST (Smart Suspension Technology) lift kits are the original mid-lift solutions for those who want more than what a leveling kit offers, but less overall height than that of a big lift. And for those of you wanting that BIG lift, they have complete kits that provide maximum lift and aggressive style. So whether you want a little or a lot, "Just don't lift it … ReadyLift it!"
( 2 )
$1,369.95
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$1,469.95
Rough Country offers N3 Series suspension lift kits for thousands of trucks from the late 1960s and up—including models from Chevrolet, GMC, Cadillac, Dodge, RAM, Ford, Jeep, Toyota, Nissan, and Mazda. Depending on the application, these kits enable you to raise the front and/or rear of your vehicle anywhere from 1.5 in. to 7.5 in. This is accomplished via a variety of lift component options, such as steering knuckles, torsion bar keys, spacers, strut kits, A-arm brackets, coil springs, leaf springs/blocks, upper control arms, Add-a-Leaf, and shackles. Suspension lift kits provide many benefits, including an aggressive stance, a clean level look, increased ground clearance, and plenty of ride height to accommodate larger tires. Rough Country kits feature front and/or rear N3 nitrogen-charged shocks for incredible ride quality on- and off-road. Most kits are 100 percent bolt-on, requiring no cutting, drilling, or welding. Enhance your rig with all-new stature; order the lift kit recommended for your truck!
( 15 )
$669.95
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$2,199.95
Whether it's to turn heads, sling mud on a path less traveled, or simply to get extra clearance for those bigger tires, Rough Country M1 suspension lift kits offer amazing off-road performance at an incredible value. They are easy to install, and each kit includes the specific heavy-duty components and hardware needed for your truck's lift, plus Rough Country M1 shocks. Select the kit designed for your truck with the lift desired. M1 shock features: * 2 in. seamless extruded tube * 46mm digressive piston * Self-adjusting, deflective-disc independent rebound and compression * 18mm centerless-ground, case-hardened, chromed, and super-polished rod * 46mm monotube design ensures consistent, fade-free performance in all conditions * Digressive valving instantly reacts to changing surface conditions * Zinc plated for resistance against harsh elements * Durable vulcanized natural rubber bushings
( 1 )
$1,339.95
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$2,339.95
Rough Country V2 suspension lift kits offer your vehicle a more commanding presence with a more aggressive stance and a smooth factory-like ride. These suspension kits provide everything needed to lift your vehicle, giving you increased ground clearance to run larger tires while reducing the nose-down factory look. The kits feature Rough Country's V2 monotube shocks delivering incredible ride quality and performance. Choose the lift kit designed for your vehicle. V2 shock features: * Monotube design * Internal floating piston * Nitrogen-charged * 46mm high-flow piston * Fast heat dissipation * 36kN tensile strength * Mounts inverted * T6061 brushed aluminum body * 3-year Manufacturer's Warranty
( 1 )
$1,519.95
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$2,519.95
Rough Country Vertex coilover/V2 shocks suspension kits lift and level your vehicle, giving it some serious attitude, a smooth ride, and unmatched highway and trail performance. The kits contain different components matched to your vehicle application, but they all offer increased ground clearance and feature V2 monotube shocks and Vertex coilovers. Choose the kit designed for your vehicle. Vertex/V2 features: * V2 monotube shocks: -- Monotube design -- Internal floating piston -- Nitrogen-charged -- 46mm high-flow piston -- Fast heat dissipation -- 36kN tensile strength -- Mounts inverted -- 6061 T-6 brushed aluminum body -- 3-year Manufacturer's Warranty * Vertex coilovers: -- 8-stage adjustable damping -- Monotube design -- Nitrogen-charged -- Massive 2.5 in. piston -- 22mm chrome-hardened piston rod -- 3-Stage Seal System -- Heat-treated alloy bearing -- Honed steel body -- 3-year Manufacturer's Warranty
Not Yet Reviewed
$2,589.95
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$3,569.95
Whiteline front and rear essential vehicle kits contain vital bushings needed for your ride to activate more grip—conveniently gathered in one package. These comprehensive kits are available for hundreds of vehicles from 1990 and up, enabling you to easily rebuild, maintain, or upgrade the support components on a variety of key steering and suspension areas.
Not Yet Reviewed
$243.88
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