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GMC Suspension Components
Showing In Stock Items. Show All 1124 Items.
McGaughy's Premium Suspension Lift Kits
McGaughy's Premium suspension lift kits are a high-quality way to outfit your rig with a new attitude. Delivering your preferred 2 to 10 in. front and/or rear lift, these kits provide more than their basic package and include everything you need to achieve the proper stance. McGaughy's offers different options and components in their kits to provide the most complete suspension kit for your specific vehicle; and most of the parts are finished with a durable black or silver powdercoat. Elevate your truck; order the suspension lift kit recommended for your application.
( 1 )
$3,876.00
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$5,688.00
Classic Performance Drop Spindles
Enhance your ride's stance with Classic Performance drop spindles. Featuring quality material and durable construction to ensure longevity, they offer easy installation and an affordable way to lower your ride. Select the CPP drop spindles designed for your vehicle.
( 147 )
$314.99
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$324.99
Ridetech Ridepro E5 Air Ride Suspension Control Dual Compressor Systems
Ridetech Ridepro E5 Air Ride Suspension Control dual compressor systems are pre-wired solutions that mount in your vehicle as a single unit and adjust vehicle height at the push of a button while maintaining balanced air springs. With sophisticated pressure and height algorithms, Ridepro E5 control systems tune air ride suspension for proper handling and world-class ride quality, so that each time your turn the ignition key, Ridepro E5 self-adjusts to ride height and compensates for changes in load. And adjusting vehicle height is as simple as choosing one of three presets. You can also control the system wirelessly by simply connecting a compatible smartphone via Bluetooth and using the Ridepro E5 app. Ridetech Ridepro E5 systems feature and include: * Full color TFT LCD. 3.5 in. display with multi-touch capacitive touchscreen * 4-button silicone keypad with backlit symbols for quick vehicle height changes * "Ride Height On Start" automatic lift and level feature * Display and setup via control panel, smartphone app or laptop * Weatherproof ECM and heavy-duty connectors * Automatic weight compensation (with optional height sensors) * Bluetooth connectivity to most smartphones for wireless control * Aluminum 5-gallon tank * Ridepro E5 digital control * Two Thomas compressors * 1/4 in. air lines and fittings * Perfect for vehicles over 3,500 lbs.
Not Yet Reviewed
$2,665.99
Summit Racing™ Loaded Strut Assemblies
Buick, Chevy, Chrysler, or Dodge—whatever type of vehicle you drive, Summit Racing™ has just the right suspension components, including these loaded strut assemblies. They're application-engineered to your vehicle's unique riding and handling characteristics for better suspension performance. Hundreds of models are available, for fitment on vehicles from the 1980s and up. Summit Racing™ loaded strut assembly features: * Twin-tube, nitrogen-charged design for better performance * Consistent robotic TIG welds * High-range -45 to +450 degree grease applied to all bearings * Strut rod nuts are torqued to OE specs and retain the OE spring compression * Phosphate finished and painted for corrosion resistance * Chrome plated pistons for added life * Neoprene strut boots included * Rubber seat and bumper meet or exceed OEM specifications * High-quality NOK seals * Every unit is put through a 300,000-cycle durability test
( 288 )
$91.99
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$164.99
Air Lift WirelessAir 2nd Generation On-Board Air Compressor Systems
Air Lift WirelessAir 2nd generation on-board air compressor systems allow you to inflate and deflate each air spring independently to different pressures. The one-touch control from inside or outside the vehicle makes them perfect for uneven or top-heavy loads. And with two user-defined memory buttons, WirelessAir can remember your frequently used settings. Control the air like a boss with your Air Lift WirelessAir 2nd generation kit. Features and items: * LCD-display wireless controller * Compact, dual-path design * Bluetooth-enabled manifold allows for over-the-air software updates * Heavy-duty air compressor * All wiring, hardware, and fittings required for installation
( 1 )
$778.99
BMR Suspension A-Arms
BMR A-arms stabilize your vehicle. A-arms are one of the most important, yet overlooked suspension components. They are the direct link between the front wheels and the chassis. Any deflection causes a change in alignment, which results in poor performance and driving feel. BMR Suspension A-arms are fabricated from heavy-duty 0.095 in. wall DOM tubing with laser-cut, CNC-formed plate steel for extra strength and to eliminate deflection. BMR A-arms are fitted with heavy-duty ball joints and 95-durometer polyurethane bushings for a solid, more responsive feel over the stock rubber bushings. Polyurethane adds strength and reduces deflection over the stock rubber bushings, while still absorbing much of the NVH, providing you with a great blend of performance and comfort. Designed for street performance, drag race, handling, and pro-touring applications, BMR A-arms give you improved geometry and increased lateral grip during cornering situations.
( 112 )
$379.95
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$929.99
ACDelco Gold Control Arms
ACDelco Gold control arms offer outstanding performance at a great value. These premium replacements connect your vehicle's steering knuckle to its frame and allow the suspension to move, keeping the vertical motion of your wheels synchronized in relation to the body. Gold control arms are manufactured to meet or exceed your expectations for fit, form, and function. Order the model recommended for your application.
( 31 )
$70.99
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$439.99
Hellwig Anti-Sway Bars
Made from heat-treated 4140 chromoly spring steel, these Hellwig anti-sway bars reduce body roll, even during tight cornering. They come with high-durometer polyurethane bushings to ensure superior performance—and install easily with basic hand tools. Mounting hardware is included.
( 565 )
$387.99
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$774.63
UMI Performance Stage 2.5 Handling Kits
UMI Performance Stage 2.5 handling kits bring you the best of both worlds—combining UMI's Stage 2 handling kit with four-corner Viking coilover ride height adjustability. These Stage 2.5 handling kits feature UMI's most popular combination of front and rear springs, along with all the necessary components and hardware needed to transform your GM vehicle for improved handling, ride quality, and an impressive stance. Ride height is adjustable from stock to 2 in. below stock ride height, and the Viking shocks feature 19 settings in both compression and rebound. More than a dozen kits are available, with numerous options. Select the model recommended for your vehicle. Stage 2.5 handling kits include: * Tubular lower front A-arms with polyurethane bushings * Upper front A-arms with Delrin© bushings * Viking coilover kit * Heavy-duty front sway bar with new bushings and end-links * Front upper and lower race-quality hardware kit * Solid heat-treated rear sway bar * Tubular rear lower control arms with polyurethane bushings * Tubular rear upper control arms with polyurethane bushings * Tubular frame braces with hardware * Replacement rear-end housing bushings * Rear control arm race-quality hardware kit * UMI bolt-on rear coilover kit * Thrust bearing kit (x 2) * Spanner wrench kit Note: Rear coilover kit fits GM axle housing only. Aftermarket axle housing fitment is not guaranteed.
Not Yet Reviewed
$2,579.99
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$4,649.99
QA1 1967-91 C20/R20 Front Coilover Conversion Systems
Now you can easily give your C20 or R20 truck adjustable ride height, adjustable shock valving and improved geometry with QA1's 1967-1991 C20/R20 front coilover conversion systems. Each kit comes with QA1's proven single or double adjustable coilover shocks—so you can change the valving to meet your specific needs—along with a variety of spring rate options. These shocks allow for ride height adjustability and are 100 percent dyno-tested and serialized. The QA1 upper and lower control arms are manufactured from steel tubing for increased strength and powdercoated for long-lasting durability; topped off with performance ball joints and low-friction, maintenance-free bushings. You can easily install the kit in your driveway or garage using basic hand tools. No welding required. Everything is included, all the way down to the hardware. Select the QA1 C20/R20 coilover conversion system for your application needs. Features of 1967-1991 C20/R20 front coilover conversion systems: * Kits are available with single or double adjustable coilover shocks (please specify kit needed when ordering) * Adjustable ride height with up to 1 in. to 3 in. of drop and up to 6 in. with aftermarket spindles * Retains 8-bolt wheels * Improves ride and handling * Single-adjustable shocks with 18 clicks of valving adjustment gives you a very simple way to adjust your shocks without taking them off the truck—you can simply soften or stiffen the ride by turning one knob * Double-adjustable shocks with 18 clicks of independent compression and rebound valving adjustment are great if you really want to fine-tune your shocks on the street or plan to track your truck * No welding required Fitment Notes: Total amount of ride height drop depends on wheel and tire fitment. Requires spindles that use 1971-1986 C20 ball joints.
Not Yet Reviewed
$2,862.94
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$3,022.95
QA1 Pro Coilover Systems
QA1 Pro coilover systems are engineered from the ground up to offer unmatched performance over stock suspension setups. Pro coilover systems utilize adjustable and non-adjustable coilover shocks and springs designed specifically for replacing the factory shocks and springs. This combination offers ride height adjustment and variable position valving adjustment (where applicable) for performance not found in other kits. Choose QA1 Pro coilover systems for your next suspension upgrade.
( 364 )
$789.95
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$1,280.95
Calvert Racing Split Mono-Leaf Springs
Engineered for drag racing, Calvert Racing split mono-leaf springs have a higher spring rate and a stiffer ride than stock springs. Tested on the fastest stock suspension cars in the world, they are designed to control and reduce excessive body separation in rear suspension and plant the rear tires without unloading. The parabolic rear-half design distributes the main spring pressure point through the length of the half, reducing spring breakage. Calvert Racing split mono-leaf springs are assembled to order with Grade 8 hardware, heavy-duty alignment clamps, front aluminum bushings, and rear polyurethane bushings. They are stress-relieved and arch verified, available in several ride height options, and have been proven to withstand over 2,500 hp at 1/4 mile ETs in the 6s. Choose the springs designed for your vehicle.
( 53 )
$460.00
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$720.99
ReadyLift Suspension SST Lift Kits
ReadyLift SST lift kits are the perfect solution if you want to add a little lift. They are the first-ever mild lift kits that allow you to use larger wheel and tire combinations, while keeping that smooth OEM ride and drivability. ReadyLift's "Smart Suspension Technology" is used to make these kits very user-friendly to install and they require no cutting.
( 13 )
$349.95
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$2,939.95
Firestone RED Label Air Spring Kits
Firestone RED Label air spring kits utilize a pair of convoluted air springs to raise your truck back up to factory height while hauling or towing heavy freight. They're built to extreme specifications found in the most demanding applications. These "helper" kits can handle up to 150 psi and level loads up to 7,500 lbs. (not to exceed the vehicle's GVWR). The air springs include high-strength steel alloy brackets, Grade 8 fasteners—and an enhanced coating technology which protects against elemental conditions, such as corrosive de-icing agents and salt spray. Choose the Firestone RED Label air spring kit designed for fitment on your vehicle.
( 5 )
$800.43
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$800.44
Aldan American Road Comp Coilover Kits
Aldan American Road Comp 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.
( 50 )
$697.95
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$1,889.95
Summit Racing™ Premium Front Control Arms
Tame those turns and upgrade your handling with a set of Summit Racing™ premium front control arms. Constructed from CNC-bent DOM tubing, these replacement arms are designed with optimized ball joint angles for proper suspension travel, plus optimized arm lengths to improve alignment and handling. Their black powdercoat finish provides equal amounts of protection and attitude, and they bolt on just like the original equipment. All of the ball joints and bushings that you need are included, so you can spend less time installing and more time enjoying the ride! Order the pair recommended for your vehicle.
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$439.99
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$789.99
Fox Racing Shox 2.5 Performance Elite Series Coilover Reservoir Shocks
Fox Racing Shox Performance Elite Series 2.5 coilover reservoir shocks are bred from Fox's off-road race shocks. Their Elite Series combines race-proven technology with new, cutting-edge features to offer enhanced ride-quality and winning damping performance you can bolt onto your truck or SUV. Coilover shocks provide suspension damping and suspend the weight of the vehicle. The integrated coil spring can be adjusted for preload and ride height--and comes pre-set to level your vehicle right out of the box. Experience for yourself the incredible performance and precise control that Fox Performance Elite Series coilovers deliver. Order the set recommended for your vehicle. Features include: * 2.5 in. impact-extruded, CNC-machined 6061 T-6 hard anodized aluminum body * Hard-anodized for a durable, rust-resistant finish * 2.5 in. smooth bore and honed seamless alloy reservoir * Black anodized, CNC-machined 6061 T-6 billet aluminum components * Application specific, adjustable 3.0 Eibach racing springs * 7/8 in. hard chrome plated steel shafts * 6061 T-6 hard anodized, high-flow aluminum piston * Application-specific valving to maximize performance * Redundant sealing pack system main seal, wiper seal, scraper seal * JM92 Advanced Suspension Fluid for improved performance at variable temperatures * PTFE-lined, heat-treated, alloy steel spherical bearing * Ride height preload ring
Not Yet Reviewed
$2,499.95
Summit Racing™ Lift Leaf Springs
Summit Racing™ lift leaf springs provide the extra ground clearance that you need without sacrificing comfort. They deliver smooth ride quality and still respond great when subjected to off-road conditions. These leaf springs can add anywhere from 2 in. to 6 in. of ride height, depending upon the application. Whether you're replacing worn-out springs or giving your truck a modern suspension stance, Summit Racing™ has the lift leaf springs to improve your vehicle.
( 5 )
$134.99
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$149.99
UMI Performance Stage 2 Handling Kits
UMI Performance Stage 2 handling kits will make any classic cruiser feel like a modern day muscle car! They are designed to bring you superior ride quality and improved handling, while giving you the lowered, aggressive stance you're looking for. These kits include everything you need to rebuild the suspension on your classic ride, such as upper and lower front A-arms, heavy-duty UMI sway bars with new end links, greaseable bushings, Bilstein HD shocks, UMI lowering springs, rear tubular upper and lower control arms, replacement rear end housing bushings, and heavy-duty tubular frame braces. UMI Performance Stage 2 handling kits are made of superior-quality materials to ensure long-lasting durability and performance. These UMI Performance Stage 2 handling kits are perfect for the weekend warrior looking to go for a back road cruise, perhaps hit the drag strip, or even an Auto-x.
( 6 )
$1,928.99
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$3,059.99
Air Lift LoadLifter 5000 Ultimate Air Spring Kits
Air Lift LoadLifter 5000 Ultimate air spring kits feature an internal jounce bumper for maximum ride comfort. They use 2-ply reinforced commercial-grade bellows, which mount between the spring and frame and can be inflated from 5 to 100 psi—to level loads up to 5,000 lbs. on large pickups and vans, wreckers, ambulances, motorhomes, and commercial trucks. LoadLifter 5000 Ultimate kits include bellows, jounce bumpers, air lines, fittings, brackets, mounting hardware, and instructions. They're engineered for installation in about two hours. Order the kit designed for your make and model vehicle.
( 164 )
$503.99
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$732.99
McGaughy's Suspension Lowering Kits
McGaughy's Suspension is the industry leader in the lowering and drop kits. All McGaughy's suspension lowering kits are exclusively designed, tested, and test fit for each application. Their lowering kits are of the highest quality found in the industry today. Competitors have tried to copy McGaughy's patented spindles and components for years and were stopped in their tracks. Their only way around McGaughy's rock solid patents was to change their designs in a way that drastically and negatively affected their products.
( 237 )
$130.99
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$1,466.00
Ridetech Strongarms Tubular Control Arms
Ridetech Strongarm tubular control arms are designed to stiffen up your vehicle's chassis, while providing a smoother ride. They feature a tubular design that offers maximum strength—and are available for a variety of front and rear positions. The control arms include bushings and factory-installed ball joints (front), making installation easier. Get optimum suspension geometry with a set of Ridetech Strongarm tubular control arms; order the kit recommended for your vehicle.
( 25 )
$315.00
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$1,995.00
Fox Racing Shox 2.0 Performance Series Reservoir Smooth Body Shocks
Fox Racing Shox 2.0 Performance Series reservoir smooth body shocks deliver race-dominating performance in hassle-free, bolt-on packages. Their heat-reducing design includes metal-impacted aluminum shock bodies that dissipate heat faster than conventional steel. The external reservoirs allow for increased oil and nitrogen capacity, while delivering a striking race look. And the shock's race-developed, high-flow damping piston is matched with application-specific valving to provide a predicable ride quality capable of handling the roughest road conditions. Performance Series shocks are available for front and/or rear applications from 1984 and up. Additional product features: * One-piece 2.0 in. impact-extruded, CNC-machined 6061-T6 clear anodized aluminum bodies * Body plating is hard-anodized for a durable finish * Smooth bore 6061-T6 aluminum and hard-anodized reservoirs * Black anodized, CNC-machined 6061-T6 billet aluminum components * Hard-chrome plated heat-treated alloy steel shafts * Race-developed high-flow piston design * Application-specific valving to maximize performance * Redundant sealing pack system main seal, wiper seal, scraper seal * JM92 Advanced Suspension Fluid for improved performance at variable temperatures * Quiet nitrile rubber bushings allow for increased suspension articulation * Direct replacement for stock and aftermarket lifts kits
( 3 )
$375.95
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.
( 9 )
$1,750.00
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$2,995.00
