2021 GMC SIERRA 1500 - In Stock Filter Options - Vendor In Stock Filter Options Parts & Accessories

McGaughy's Black SS Suspension Lift Kits

"Now, that's a truck!" McGaughy's Black SS suspension lift kits give your rig a "real" lift. The kits are available for 6 to 10 in. of lift to boost your truck's stance and your ego. The elite adjustability is possible with the included front struts and because McGaughy's drops the crossmember and differential a full 7 in. This keeps your CV axles' angles, suspension geometry, and steering geometry at factory specifications. To keep these performance lifts looking good, they receive a durable, glossy black powdercoated finish. Plus, the front crossmember is accented with highly polished stainless steel inlays. Install one of McGaughy's SS lift kits, and the next time you hear, "Whoa, what a truck!" it will be referring to yours! McGaughy's SS suspension lift kits may include: * Lift spindles * Adjustable front struts or extenders * Crossmembers * Lower A-arm support rods * Tie rods * Sway bar drops and extenders * Skid plate * Fabricated lift blocks * Bump stop extenders * Brake line extenders * Rear shocks or extenders * U-bolts and necessary hardware

5.0 out of 5 stars ( 2 )

$3,492.06

Camburg Engineering Bilstein Lift Kits

Camburg Engineering offers Bilstein lift or leveling kits for a variety of applications, including hundreds of Ford, Chevy, and GMC trucks from 2007 and up. These suspension components are crafted for durability and performance. The included Bilstein shocks deliver improved control and responsiveness, ensuring smoother rides on and off-road. Kits offer between 0-3.5 in. of lift (depending on model). Additional notes: * Billet or tubular uniball upper control arms provide greater strength and precision * Includes gas-charged monotube front and rear shocks; some are adjustable * Kits are designed to conquer diverse terrains with confidence

Not Yet Reviewed

$2,218.00

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$2,868.00

AWE Tuning 0FG Exhaust Systems

AWE Tuning 0FG exhaust systems combine 2FG (H-pipe) and 1FG (resonated front sections) configurations with dual 3 in. T304L stainless steel tail pipes and 5 in. double-walled AWE exhaust tips in chrome or a signature diamond black finish. The result is a unique soundtrack tailored perfectly for your truck that comes to life under boost while remaining civil in and out of the cabin at cruising speeds. Handcrafted and CNC mandrel-bent, AWE 0FG exhausts provide a weight savings of 41 lbs. total, and each tip is individually adjustable, allowing bumper depth to be set according to personal taste.

4.78 out of 5 stars ( 9 )

$2,375.00

Corsa Variable Sound Exhaust Systems

Thanks to their unique, unmatched muffler technology, the drone busters at Corsa Performance have created the ideal exhaust systems for you. Corsa Variable Sound exhaust systems employ a straight-through, non-restrictive design. They're coupled with Corsa's patented reflective sound cancellation science—to tune out annoying low frequencies that cause droning and leave you with a crisp, clean sound. These exhaust systems also integrate directly to the stock NPP valve actuator and also reuse the NPP module. The Corsa Variable Sound exhaust systems are built from premium stainless steel with mandrel bends—and are available with your choice of polished or black tips. Developed to fit right, Corsa exhausts install quickly with no cutting or welding. They're bold when you want them to be, and quiet when you need them to be.

5.0 out of 5 stars ( 2 )

$2,014.99

Ridetech 2019-25 Silverado/Sierra 1500 Group B Suspension Lowering Kits

Ridetech 2019-25 Silverado/Sierra 1500 suspension lowering kits will turn your vehicle into a high performance muscle truck with a better stance, handling, and ride quality. Offered for 2WD and 4WD drivetrains and with Group B axle flip bracket, Ridetech lowering kits are 100 percent bolt-on and fully adjustable. Each kit includes front HQ Series coilovers, tubular upper control arms, rear HQ Series shocks, shock angle correction brackets, flip brackets, adjustable shackles, and heavy-duty hangers. Choose the proper kit for your truck. Component features and benefits: * Front HQ Series coilovers allow for a 1 to 3 in. lowered stance (2 in. optimal) and are a direct replacement for factory shock and spring. They utilize an impact forged aluminum body and monotube design to deliver excellent ride quality and handling. They allow fine tuning of the ride quality and handling via the rebound adjustment knob with 24 positions of adjustment. Premium Hyperco springs are used that are CNC cold-wound with high-tensile steel. * Upper Strongarms correct the camber and ball joint angles to allow proper wheel alignment. They are fully assembled with ball joints and bushings and are powdercoated satin black. * Rear HQ Series shocks are also rebound adjustable and include brackets to correct the shock angle at the lowered stance more maximum effectiveness. * The rear 4 in. lowering kit includes axle flip brackets (Group B axle type), stout front leaf spring hangers, and adjustable shackles to fine-tune the stance. * Group B axle housing for: -- 12-bolt 9.76 in. axle (steel) has 12 cover bolts, magnetic differential housing -- 12-bolt AAM 9.50 in. axle (aluminum) has 12 cover bolts, non-magnetic differential housing * Optional components are available separately to help eliminate wheel hop, provide extra load capacity, and improve cornering.

Not Yet Reviewed

$3,315.00

ReadyLift Suspension SST2.1 Lift Kits

ReadyLift Suspension SST2.1 lift kits offer your truck improved stance, performance, and capability, along with the ability to clear larger wheels and tires. These vehicle-specific kits feature performance-tuned Falcon 2.1 dampers/shocks on all four corners, providing a better-than-factory feel. Along with the Falcons, each kit provides complementing components for excellent handling, control, and stability. Select the kit designed for your vehicle. Falcon features and benefits: * Improved dynamic roll control and low-speed damping * Dramatic improvement in on-road comfort and off-road performance * Optimized fitment for unobstructed suspension travel and articulation * 6061 T-6 aluminum alloy shock body resists impact to protect internal components * Smooth-honed internal shock body surface for long-term performance * 3/4 in. induction hardened chrome plated shaft resists rock damage, corrosion, and shaft buckling * Large shaft diameter provides a wide range of adjustments on adjustable shocks * Hard anodized 6061 T-6 aluminum alloy billet piston * One-piece PTFE bronze piston wear band with O-ring

Not Yet Reviewed

$3,149.95

Belltech Performance Handling Lowering Kits

Advanced performance, improved handling, and enhanced style are just a few of the upgrades you gain when swapping your OE suspension for a Belltech performance handling lowering kit. These kits will improve the appearance of your vehicle and achieve the ride quality you have been dreaming of. Select the lowering and handling kit designed for your vehicle. Features: * Powdercoated high-strength ductile iron spindles retain factory ride quality * Easy to install front height adjustable coilovers * Vehicle specific factory preset damping * 35mm independent rebound and compression valves * Front coilovers feature large Street Performance dampers * Rear Street Performance shocks * High-quality bolt-on flip kit with C-notch and crossmember notch * Hollow front and solid rear sway bars

Not Yet Reviewed

$3,123.00

ReadyLift Suspension Lift Kits

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!"

4.5 out of 5 stars ( 2 )

$2,419.95

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$3,149.95

MaxTrac Suspension Lift Kits

MaxTrac Suspension lift kits allow your truck/SUV to tackle all-terrain conditions with a simple set that's easy to put together. Experience a considerable variety of lift heights, and return to stock height later if desired. These coil spacer components are easy to use and extremely efficient, allowing your ride to get spruced up before hitting the road. Whether aiming to enhance your vehicle's menacing look or heading off-road, rely on MaxTrac to deliver nothing but the best with high-end, quality parts that'll weather all conditions. Order the set designed to fit your specific model.

4.86 out of 5 stars ( 7 )

$2,873.70

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$3,189.15

On Sale

Retrax PowerTrax Pro XR Tonneau Covers

Retrax offers PowerTrax Pro XR tonneau covers that feature a patented low-profile design that incorporates a front cover that is flush with the truck bed cover—which streamlines the overall appearance and provides a firm, dependable seal to help keep the truck bed nice and dry. These electric powered retractable truck bed covers combine industrial strength aluminum construction with an incredibly resilient matte finish. Utilizing a remote key fob, the wireless operation allows the retractable Pro XR tonneau covers to open and close at the touch of a button, while an electromagnetic brake allows them to lock in any position along the rail. Designed to optimize cargo capacity with the cover either in the open or closed position—the Pro XR Series tonneau covers provide the ultimate versatility in cargo management! Select the model to fit your application. Additional features include: * Aluminum rails * Sealed ball-bearing rollers mounted onto the aluminum support beams allow the PowerTrax Pro XR truck bed covers to retract or close effortlessly, without the use of springs or any kind of mechanism—no moving parts to jam, freeze, or fail * Frees up the hitch with the ability to mount bikes, coolers, outdoor gear, and more on top of the bed cover by combining the Trax Rail system with T-slot accessories (sold separately) * Integrated Trax Rail System works well with most T-slot rack accessories from Rhino Rack, Yakima, Thule, and many more

Not Yet Reviewed

$2,849.99

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$2,949.99

Rough Country Vertex Suspension Lift Kits

Rough Country offers Vertex suspension lift kits for hundreds of trucks from the early 2000s and up—including models from Chevrolet, GMC, RAM, Ford, Jeep, and Toyota. Depending on the application, these kits enable you to raise the front and/or rear of your vehicle from 2 to 7.5 in. This is accomplished via component options such as steering knuckles, strut kits, coil springs, leaf spring blocks, spacers, torsion bar keys, and coilovers. Each kit features Vertex adjustable front and rear shocks for incredible ride quality on- and off-road. Suspension lift kits provide many benefits, including an aggressive stance, factory-like geometry, increased ground clearance, and plenty of ride height to accommodate larger tires. Installation varies from kit to kit. Hardware is included. Order the package recommended for your truck—and enjoy premium lifted performance and aesthetics.

Not Yet Reviewed

$2,699.95

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$2,719.95

Borla ATAK Cat-Back Systems

Mount an offensive to regain optimum acoustics with Borla ATAK cat-back systems. Your modern muscle car will not only be performance-enhanced, but also acoustically tuned to a loud, aggressive exhaust note. ATAK (acoustically tuned applied kinetics) technology produces the highest dB levels, avoiding distortion to retain clarity. Tuned like a graphic equalizer, these cat-back systems are custom-tuned for your specific vehicle, delivering the most desirable sound to your ears. Plus, you retain all of the power-adding capabilities of Borla's multi-core design. The exhausts are handmade by master craftsmen from premium 300-Series austenitic stainless steel and ultra-smooth, mandrel-bent piping.

4.84 out of 5 stars ( 550 )

$2,597.99

Borla S-Type Cat-Back Exhaust Systems

Borla S-type cat-back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower and produce a more aggressive sound and higher flow. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium 300-Series austenitic stainless steel, superior to T-400 Series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power, and precision computer-controlled CNC manufacturing ensures an accurate fit. It's just what you'd expect from the world's most experienced (and most winning) exhaust brand.

4.79 out of 5 stars ( 939 )

$2,347.99

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$2,998.99

Borla Touring Exhaust Systems

Borla realizes that every driver has their own preference for the volume and character of their exhaust sound. So, if you're not happy with your factory exhaust's sound and performance, upgrade to Borla Touring exhaust systems. Made from the finest austenitic stainless steel for durability, these Touring (and rear axle-backs) deliver more of everything! They offer increased exhaust velocity for added power and driving excitement, along with that distinctive Borla Sound of Power that's respected by motoring enthusiasts everywhere. More than a hundred configurations are available—find the model designed for your vehicle.

4.7 out of 5 stars ( 285 )

$2,264.99

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$2,799.99

Fox 2.5 Factory Series Coilover Conversion Shocks

Fox 2.5 Factory Series coilover conversion shocks that make it effortless to convert your standard lifted suspension into coilovers. These coilovers are made to withstand any rugged use and abuse you subject them to, taking your vehicle's performance to new heights. These coilovers are designed to work with existing BDS lift kits, allowing for seamless integration. Select the coilover for your truck. Fox 2.5 coilovers offer next level performance for on-road comfort and off-road comfort capability. They are tuned and ready to install right out of the box, and include a remote reservoir for additional fluid capacity to keep your shocks running cool so you can push the limits in the rough terrain. Coilover features: * Fox 2.5 coilovers mount in factory coil bucket location * Eibach coil springs ride smooth through the roughest terrain * Fox shocks are fully serviceable and resistant to corrosion and harsh environments. * 2.5 in. smooth bore zinc plated seamless steel body * Zinc-plated and double clearcoated for long lasting finish * Black-anodized, CNC-machined 6061 T-6 billet aluminum * Application specific valving to maximize performance

4.0 out of 5 stars ( 2 )

$2,099.95

Icon Vehicle Dynamics 2.5 RR Extended Travel Coilover Kits

Icon Vehicle Dynamics 2.5 RR extended travel coilover kits are great upgrades for the front-end of your vehicle. With larger 2.5 in. shock bodies with rust-resistant coating, VS (vehicle-specific) valving, remote reservoirs for cooler operating temperatures, high-quality coil springs that won't sag or break, and increased wheel travel, you'll gain unrivaled ride quality across a wide range of on and off-road use. They are completely rebuildable, and Icon 2.5 RR extended travel coilover kits offer an easy install with a bolt-in design, and include hardware plus sway bar relocation brackets.

Not Yet Reviewed

$2,277.55

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$2,589.55

Belltech Lift Kits

Belltech lift kits are precisely engineered. They include custom-designed, front height adjustable, Trail Performance struts and rear Trail Performance twin tube shocks. These lift kits will not only improve your ride quality, but will also retain factory alignment cams and specifications, retain the factory track width--and most importantly, will not induce bump steer! Belltech lift kits also include new control arms, where applicable. They're available for more than a thousand applications from the early 2000s and up; tune up for superior handling, responsiveness, and ride quality with the Belltech lift kit recommended for your vehicle.

Not Yet Reviewed

$2,675.00

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$2,695.00

Overland Vehicle Systems Expedition Truck Caps

Overland Vehicle Systems Expedition truck caps with full-wing doors are the ultimate truck topper delivers rugged durability, unmatched style, and a smart 5-piece modular design. Crafted with precision and designed for the modern explorer, OVS toppers offer a host of exceptional features to upgrade your truck and enhance your outdoor experience. Select one designed for your truck and elevate your adventures. OVS Expedition truck caps feature: * Marine-grade stainless steel construction * 2-stage black powdercoated finish * LED third brake light (not included on all models) * 304 stainless steel hardware * Full opening gull wing side doors * Heavy-duty, open-assist gas struts * Top-tier gasket sealing package * High-visibility tempered glass windows * Integrated roof rails * Keyed alike locking latches for security * Heavy-duty cage (rear window) for added protection * Built-in air vent * Solid hinges for smooth, reliable opening and closing * OVS True Fit Technology ensures a seamless and secure fit, giving your truck a sleek, integrated appearance

Not Yet Reviewed

$3,399.99

Fab Fours Grumpers

Fab Fours Grumpers are grille and winch bumper combinations delivering aggressive design, style, and performance. Fully customizable with removable inserts, these forceful, yet sophisticated pieces are sure to change the look of bumpers going forward. Order the model designed for your truck application. Features include: * 11-gauge U.S. steel construction * 2-stage matte black powdercoat * Removeable inserts offer different color options * Side mounting slots and tabs for various light options * Provides far more tire clearance * Lower cut-out for increased airflow * Winch-ready

Not Yet Reviewed

$3,809.99

Holley Off-Road 2019-22 Chevy/GMC Performance Packages

Gear up for your next off-road adventure with complete Performance Package upgrades from Holley Off-Road. They deliver performance systems from exhaust to brakes, tuners, suspension, and more, and their products are engineered to work together, ensuring you have everything you need to have fun on and off the road. Holley Off-Road 2019-22 Chevy/GMC performance packages are comprehensive upgrades specifically tailored to these pickups. The suspension upgrades feature ADS Racing Mesa 2.5 Series shocks, which are larger than stock, providing increased fluid capacity to prevent shock fade and deliver exceptional off-road durability combined with commuter comfort. The kits also include a Flowmaster Signature Series exhaust system, known for its hand-welded 304 stainless steel construction and balanced sound profile, offering an aggressive yet moderate tone. Additionally, these packages are equipped with a DiabloSport InTune 3, which provides pre-loaded tunes and customization options for optimal performance. Finally, the Big Claw performance rotors, designed for improved braking performance and enhanced cooling, ensure safety and reliability during high-performance driving. Features: * ADS Mesa 2.5 in. front coilovers: Premium shock absorbers are designed for maximum durability and performance, featuring a UV-stable ceramic powdercoated steel shock body and black anodized billet aluminum top and bottom caps. * ADS Mesa rear shocks: Filled with premium full synthetic shock oil, the shock absorber incorporates an internal floating piston (IFP) to ensure consistent damping performance, improved responsiveness, and increased longevity. * Flowmaster Signature Series exhaust: Features a 3.00 in. inlet pipe leading into a TIG-welded 304 stainless steel Signature Series "straight-through" muffler for great sound and maximum performance. * Diablosport InTune 3 GM tune: Includes industry leading inTune 3 handheld tuner, along with the locksmith device and harnesses required to unlock both the ECM and TCM in your truck * Baer Brakes: Baer Brakes Claw combo kits are a great way to improve your vehicles braking performance and overall appearance at an affordable price.

Not Yet Reviewed

$4,607.95

BDS Suspension Lift Kits with Fox 2.5 Coilover Shocks

Step up the performance and capability of your truck with BDS Suspension Fox 2.5 coilover lift kits. They feature proprietary Fox 2.5 coilover shocks with or without DSC adjustment designed specifically to bolt-on performance for increased travel and the ability to soak up the roughest terrain along with smooth on-road comfort. The optional DSC (dual speed compression) adjustment tunes the high-speed and low-speed compression damping, allowing for added control on-road with the ability to easily dial in more aggressive damping for off-road. Kits also include either Fox 2.0, 2.5 Elite, or 2.5 piggyback DSC shocks for the rear, along with heavy-duty control arms and other matching components to improve stance, performance, capability, and clearance for big tires. Select the BDS Fox 2.5 coilover kit designed for your truck.

Not Yet Reviewed

$3,187.47

Ascent XP Bumpers

Don't need a winch on your truck? Warn Ascent XP front bumpers are one-piece welded bumper solutions for those not requiring a winch. Ascent XPs offer unmatched, aggressive styling and legendary Warn durability via their stout 11-gauge and 1/4 in. thick steel construction. Finished with a durable black, textured powdercoat that withstood rigorous 408-hour salt spray testing, these bumpers have up to 2 times the corrosion protection to remain good looking for years to come. In addition to their styling, each XP comes equipped with a welded-on Baja-style grille guard for extra frontal protection and offers the possibility of adding auxiliary lighting, if you wish. Select the Warn Ascent XP front bumper designed for your truck. Features: * Non-winch bumper provides increased front-end protection and an aggressive style * Built-in slot accommodates a 30 in. light bar * Integrated dual light ports to mount auxiliary flood or spot lights (lights not included) * Bumper accommodates oversize tires Note: Installation requires the removal of front tow hooks

Not Yet Reviewed

$2,156.99

Bed Wood and Parts RetroLiner Wood Bed Liner Systems

Bed Wood RetroLiner systems offer enthusiasts who prefer an all-in-one kit a truly innovative product to deliver yesteryear's classic touch to your late model truck. RetroLiner wood bed liner systems provide American craftsmanship that will boost your truck's looks with beautiful wood only available through Bed Wood and Parts. The systems include your choice of nearly 40 exotic and popular wood species--all kiln-dried and stabilized, precut, properly milled, grooved, 4-stage finish sanded, and delivered ready to finish! Plus, you'll receive cut-to-length polished stainless steel or natural steel bed strips and mounting hardware, mounting pads, a frame, an installation tool, and comprehensive, easy-to-follow instructions. There's no drilling or cutting required and they install without damage to your factory steel bed! Whether you're restoring a pre-war classic, personalizing your truck from the musclecar era, or customizing a newer domestic or import model, you can trust your project to Bed Wood and Parts RetroLiners because, as they say, "Wood looks good!"

Not Yet Reviewed

$2,320.00

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$4,505.00

Access Duracap Journey Truck Toppers

Access Duracap Journey Truck Toppers are lightweight durable aluminum truck bed caps designed for security and cargo protection. They feature a corrosion-resistant, weld-free construction with a two-way roof vent, a rear shatterproof window, and a front pass-through window. Journey caps are available for a variety of applications, including many Dodge, Ram, Ford, Lincoln, Chevrolet, GMC, and Toyota trucks from 2005 and up. Key details: * Ventilation and protection: A two-way, pressurized roof vent allows airflow while keeping dust and debris out of the bed * Weight: Approximately 80-95 lbs. * Easy access and visibility: Features a rear gas-spring-assisted window for easy loading and a front passthrough window for cab-to-bed access * Durable design: Built from aluminum with a urethane coating to prevent scratches and UV fading * Security: An automatic, dual-locking system allows for easy locking and unlocking * Simple installation: Typically requires 1-2 hours with no drilling needed, as they install into the stake pockets * Versatility: These toppers are roof-rack compatible, making them suitable for carrying extra gear * Journey Truck Toppers are part of the broader DuraCap series offered by Agri-Cover that includes the Quest (base) and Explore (high-end) models

Not Yet Reviewed

$2,576.35

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$2,629.90

2021 GMC SIERRA 1500 Parts and Accessories