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GMC Chassis & Suspension

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Results 1 - 24 of 179

Borgeson Universal Street and Performance Series Steering Boxes

Borgeson's Street and Performance Series steering boxes are modern quick ratio units specially designed to replace the Saginaw/Delphi 800 Series in 1965 and up GM vehicles and 1968-86 Chevy C10 and K10 trucks. These Street and Performance power steering boxes will bolt directly to the stock location and fit to the original power steering pitman arms. Adapters are included with each steering box to be able to use either O-ring or flare style hose connections. All Borgeson power steering boxes are assembled and quality tested in-house to ensure you get the best possible replacement for your vehicle. Note: Vehicles switching from manual steering will require a power steering pitman arm (not included).

4.71 out of 5 stars ( 239 )

$504.00

QA1 GM 2.0 Street Control Arms

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.

4.73 out of 5 stars ( 22 )

$588.82

$635.95

Arnott New OE Magnetic Shocks and Struts

Arnott New OE magnetic shocks and struts are a direct replacement for Magnaride vehicles. These magnetically controlled struts and shocks provide the same highly adaptive ride as the OE. The monotube damper is filled with magnetorheological fluid which is a synthetic hydrocarbon oil that contains iron particles that are easily magnetized. The damper includes electromagnetic coils which, when turned on, instantly change the bonds between the magnetized iron particles to alter the viscosity and stiffness of the suspension. Arnott New OE magnetic shocks and struts fit the left or right side, connects to the vehicle's ECU, and requires no modifications.

4.75 out of 5 stars ( 80 )

$593.94

$735.46

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.

4.83 out of 5 stars ( 344 )

$606.97

$749.95

Detroit Speed Power Steering Boxes

Detroit Speed power steering boxes are designed to provide you with rack and pinion performance. They feature quality, durable cast iron construction and bolt in the factory location without making any modifications to the frame or body.

4.75 out of 5 stars ( 8 )

$549.95

$554.95

Classic Performance Tubular Control Arms

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.

4.62 out of 5 stars ( 125 )

$524.99

$634.99

Classic Performance Lowering Kits

Classic Performance lowering kits are custom-built and feature gas-charged monotube shocks and coil springs that are made out of superior quality materials to ensure long-lasting dependability and performance. They are available in a 1 in., 2 in., or 3 in. drop, or at factory height. If you're looking for a high-quality lowering kit for your classic ride, these Classic Performance custom-built lowering kits have you covered.

4.53 out of 5 stars ( 19 )

$598.99

QA1 GM 2.0 Pro-Touring Control Arms

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.

5.0 out of 5 stars ( 16 )

$738.00

$739.95

ReadyLift Suspension Leveling Kits

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.

4.63 out of 5 stars ( 30 )

$529.95

$719.95

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.

4.41 out of 5 stars ( 236 )

$502.99

$749.99

Classic Performance Power Steering Conversion Kits

Classic looks are great but the handling ... well, not so much. Classic Performance has designed, engineered, and tested their power steering conversion kits to make your vehicle navigate as good as it looks! CPP kits include their 400 or 500 Series power steering boxes that utilize the latest steering technology and assure smoother handling of your classic/vintage ride. Other kit components may vary, but whether your special ride is a full size Chevy car or a Ford pickup Classic Performance will make it better with one of their many power steering conversion kits.

4.03 out of 5 stars ( 121 )

$646.99

$719.99

Classic Performance Totally Tubular Rear Trailing Arms

Classic Performance Totally Tubular rear trailing arms are your alternative to factory arms. They are made of heavy-gauge steel for strength and are fitted with their patented high performance polyurethane bushings. These bushings are self-lubricating, can withstand temperatures of up to 400 degrees F, and are guaranteed not to squeak. Choose a stronger alternative that is totally awesome--Totally Tubular rear trailing arms from Classic Performance.

4.71 out of 5 stars ( 21 )

$504.99

Air Lift LoadLifter 7500XL Air Spring Kits

Air Lift LoadLifter 7500XL air spring kits feature massive 7 in. double-bellow air springs designed to enable greater leveling strength at lower pressures—and provide up to 20 percent more air spring volume than the LoadLifter 5000 air springs. Their exclusive upper and lower roll plates protect the air springs from any possible abrasion damage and help increase load capacity by up to 10 percent. Most Air Lift LoadLifter 7500XL air spring kits utilize the exiting holes in your vehicle's frame to provide bolt-on installation with no drilling required. They also include end caps made of ultra high-strength, corrosion-proof, nylon composite that's as strong as steel, but weighs less and will not rust. If you need a high performance air spring kit for you heavy-duty truck, Air Lift LoadLifter 7500XL is your answer.

4.52 out of 5 stars ( 25 )

$610.95

$719.95

Belltech Lowering Kits

If you're looking for fun and good looks with a head-turning pickup that you can depend on tomorrow and for years down the road, then Belltech lowering kits are the right suspension choice. Each suspension system that they offer is specifically designed to work and fit properly on your vehicle.

4.45 out of 5 stars ( 92 )

$502.00

$747.00

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.

4.71 out of 5 stars ( 17 )

$575.00

$615.00

Arnott Suspension Strut and Coil Spring Assemblies

Arnott suspension strut and coil spring assemblies are "Engineered to ride and built to last". Offering high-quality at a competitive price, these shocks and struts deliver the stability, handling, control, and comfort of the original OE shock without any external commands from the vehicle. Arnott engineers have determined and tested the optimal internal shock settings to mimic the OE performance. Features and benefits: * Custom-valved shock adapted to driving style * Improved seals to prevent leaks * Electronic to passive shock technology

5.0 out of 5 stars ( 2 )

$593.94

Belltech Front Spindles

Belltech dropped front spindles are designed to improve handling and retain exceptional ride quality. These spindles maintain suspension geometry, eliminating the excessive ball joint, shock, and tire wear that is common with other forms of lowering.

4.55 out of 5 stars ( 201 )

$515.00

$585.00

Fox Racing Shox 2.0 Performance Series Coilover IFP Shocks

Fox Racing Shox 2.0 Performance Series coilover IFP shocks were developed through advanced technology—and with a long list of features that set them apart from other coilovers. The precision metal impact-extruded aluminum body increases cooling capacity and is rust-resistant; and the vehicle-specific upper mount includes a composite bushing that isolates noise and vibration. Locking spring preload rings (that allow easy ride height and preload adjustment) retain a top-quality racing coil, selected to deliver the optimal spring rate. Easy to install, IFP shocks provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. The shocks are available in dozens of models and options for applications from 1995 and up. Additional features include: * Body: 2.0 in. impact-extruded and CNC-machined 6061-T6 aluminum one-piece body resists rust over time * Body plating: Clear-anodized for a durable finish * Reservoir: Internal IFP monotube reservoir design separates shock oil from the high-pressure, nitrogen-charged gas chamber * Components: Black-anodized, CNC-machined 6061-T6 billet aluminum * Shaft: Hard-chrome plated heat-treated alloy steel * Piston: race-developed high-flow piston design * Valving: Application-specific valving to maximize performance * Seals: Redundant sealing pack system main seal, wiper seal, scraper seal * Oil: JM92 Advanced Suspension Fluid for improved performance at variable temperatures * Bearing: Large diameter, heavy-duty spherical * Bolt-on installation

4.6 out of 5 stars ( 10 )

$629.95

IHC Suspension Control Arms

IHC Suspension offers replacement control arms for countless truck applications—including models from Chevrolet, GMC, Ram, and Ford. The steel tubular arms are black powdercoated to resist rust and corrosion. Most of the kits include adjustable control arms to achieve the desired ride height, along with ball joints, polyurethane bushings, and hardware. Order the control arms recommended for your vehicle.

5.0 out of 5 stars ( 7 )

$550.00

$595.00

Arnott Front Magnetic Struts with Springs

Arnott front magnetic struts with springs are universal fit magnetic struts for long and short wheelbase vehicles equipped with the GM magnetorheological damper system (Z95 RPO). This magnetically controlled loaded strut from Arnott is a direct OE replacement. The monotube damper is filled with magnetorheological fluid which is a synthetic hydrocarbon oil containing iron particles that are easily magnetized. The damper includes an electromagnetic coil which, when turned on, causes the magnetized iron particles to act in a way that changes the effective viscosity and stiffness of the suspension. Arnott's new universal magnetic strut, which fits the left or right side, connects to the vehicle's ECU with no modifications. This product is pre-assembled for safety with a new steel coil spring, upper shock mount, bump stop, spring seat and isolator.

4.85 out of 5 stars ( 13 )

$544.65

ReadyLift Suspension SST Upper Control Arms

ReadyLift is excited to release SST upper control arms as part of their ever-expanding suspension accessories. Upper control arms are an integral part of independent front suspension (IFS) vehicles and generally connect the top of the knuckle to the frame. These components continually locates and guides the knuckle in a pre-determined path when the suspension cycles up and down during driving. Drivers can have confidence knowing the vehicle has superior stability and motion control over rough terrain—whether from rugged trails or ragged city streets. The improved stability on highways helps inspire confidence while navigating curves and turns without worry. The SST upper control arms are the same arms included with ReadyLift's full SST lift kits; however, they are now also offered as a standalone for customers seeking to upgrade their lifted truck with superior UCAs. Choose the ReadyLift SST upper control arms designed for your application needs. Key features include: * Constructed from Drawn Over Mandrel (DOM) round steel tubing—the DOM tubing is produced for a more exact OD and ID tolerance and has the highest weld strength possible making SST upper control arms some of the toughest tubular arms in the industry * Powdercoated for an attractive yet durable finish * Designed for and compatible with most 1.5 in. to 4 in. lifted trucks to provide improved suspension geometry for improved tire wear, increased stability, better handling, and exceptional road feel * On the knuckle end, the DOM arms are equipped with HD ball joints for superior strength and long life * Where the arms meet the frame, ReadyLift uses proprietary Terrain Control Technology bushings to ensure quiet, durable, and stable pivot performance

Not Yet Reviewed

$549.95

OER Authorized 1971-87 Chevy/GMC Truck Lower Control Arms

OER Original Equipment Reproduction manufactures authentic products for the restoration industry, and their line of Authorized control arms meet or exceed stringent OER quality control standards, ensuring the best quality and fit for your classic vehicle. OER Authorized 1971-87 Chevy/GMC truck lower control arms come with rubber bushings, cross shafts, and ball joints pre-installed. They are manufactured from steel and powdercoated black for a stock appearance. Restore your classic's suspension with OER Authorized control arms.

5.0 out of 5 stars ( 1 )

$540.99

ReadyLift Suspension Xtreme-Duty Fabricated Control Arm Kits

ReadyLift Suspension Xtreme-Duty fabricated control arm kits gather heavy-duty components that creates incredible strong packages engineered for trucks with 0 to 8 in. lifts. These A-arm kits utilize their time-tested fabricated steel design technology, along with maintenance-free and extremely durable critical pivot points, and HD Series ball joints that can handle the weight and stress of heavy aftermarket wheels and tires, while maintain the factory driving experience. Need a better upper control arm package? ReadyLift Xtreme-Duty fabricated A-arm kits could be the answer. Features and benefits: * Laser-cut, CNC-bent, tab and slot boxed .125 in. thick 4130 chromoly plate steel design * Stronger and longer lasting outer and inner pivots * Correct ball joint pivot angle for lifted or leveled applications * Heavy-duty, spring-loaded, 1-ton, ball joint for maximum long-lasting durability * Arms have CNC-machined billet aluminum cover cap to protect the ball joint from road debris * ReadyLift TCT (Terrain Control Technology) pivots * TCT pivots have "free float" inner bushings to eliminate friction and "side biter" washers help maintain alignment settings * Tough Anthracite Gray powdercoat * Stainless steel ReadyLift brand arm badge * Durable Grade 8 hardware * No modifications required to install

5.0 out of 5 stars ( 1 )

$529.95

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.

4.66 out of 5 stars ( 47 )

$620.00

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