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GMC Parts and Accessories
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On Sale
Holley Mid-Mount Complete Accessory Systems
Holley Mid-Mount complete accessory systems achieve what no other accessory bracket systems do--eliminate the brackets! This pulls in all the accessories tighter than other accessory drives by bolting directly to other components for a clean, integrated form. They offer superb engine visibility to show off your horsepower, not your accessories. Holley Mid-Mount complete accessory systems are available in several versions and finishes to match your application. Order the kit designed to fit your engine.
( 107 )
$2,049.95
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$2,202.95
$1,843.95
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$1,981.95
On Sale
AMP Research PowerSteps
AMP Research PowerSteps are full length automatic electric-powered running boards that instantly extend when you open your door, and then hide themselves safely out of sight when the doors close for improved ground clearance, aerodynamics, and appearance. And their attractive design and legendary reliable, all-weather performance sets a new industry standard. Features include: * High-strength, diecast aluminum-alloy linkage arms, anodized and PTFE coated to resist corrosion * Precision, zero-maintenance stainless-steel pivot pins * Extruded aluminum steps with a textured powdercoated finish for maximum grip and durability * Weatherproof, OEM-quality electric motors and wiring harness with sealed weathertight connectors * AMP-designed electronic controller employs pressure-sensitive, pinch-proof safety technology * Integrated LED light system (standard) * 600 lbs. load capacity (each side)
( 83 )
$1,799.99
$1,599.99
On Sale
Holley Sniper EFI Quadrajet Self-Tuning Fuel Injection Systems
Holley Sniper EFI Quadrajet self-tuning fuel injection systems are ideal replacements when you're tired of rebuilding the 50-plus-year-old Rochester Quadrajet (Q-jet) on your classic ride. They're the first bolt-on, spread-bore, EFI throttle-body systems not requiring any additional adapters, sealing plates, or intake manifold swaps. They retain the same great features as the 4150 Sniper EFI version (four 100 lbs.-hr. injectors; built-in timing control; high resolution 3.5 in. full color touchscreen; etc.). Their throttle body will support naturally aspirated power up to 500 hp. In addition, they offer multiple fuel inlet configurations that allow for a stock-appearing installation and fit most stock air cleaners. Modernize your Q-jet-powered classic vehicle with a Holley Sniper EFI Quadrajet self-tuning fuel injection system. They are offered individually or in Master kits with external fuel pressure regulator preset to 58.5 psi, 20 ft. of 3/8 in. Vapor Guard fuel hose, fuel pump, filters, necessary hardware, and bulkhead fitting to return fuel into the tank. Features, items, and specs: * Designed to deliver the signature "Rochester Roar" at wide-open throttle! * Throttle body-mounted ECU–no extra boxes to mount * Only 4 wiring connections required (battery positive and negative, switched ignition, and rpm) * Transmission provisions on throttle lever for TH350/TH400 and 200R4/700R4 * Universal throttle and transmission kick-down bracket * Brake booster adapter (if required) * Simple calibration wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own—no laptop required) * Internal fuel pressure regulator preset to 58.5 psi * 20 ft. of 3/8 in. Vapor Guard fuel hose * Fuel pump and filters * Necessary hardware and bulkhead fitting to return fuel to the tank * Genuine Bosch LSU 4.9 wide-band oxygen sensor provides real-time fuel map learning * OEM-style throttle position sensor (TPS) and idle air control (IAC) for years of dependable service * Clamp-on oxygen sensor kit ensures leak-free oxygen sensor installation with stainless steel T-bolt clamps and weld-ready oxygen sensor flange * United States Coast Guard approved (certified to ISO 8846, SAE J1171 requirements) * Available in three finishes--Classic Gold, Shiny, and Black Ceramic
( 7 )
$1,699.95
$1,528.95
On Sale
AMP Research PowerStep Vision Running Boards
View the intelligence of the AMP's Smart Series in a new light with their PowerStep Vision. Featuring an all-new LED glow lighting system integrated seamlessly into a reimagined step profile, they provide an innovative and unique electric running board experience. AMP Research PowerStep Vision running boards are meticulously engineered and crafted with anodized cast aluminum steps, hinges, and corrosion-resistant stainless steel hinge pins. Both step surfaces receive a military-grade PTFE coating, further guarding against corrosion and unsightly wear for years of reliable service. The technology of the PowerStep Vision combines the ease and convenience of a power retracting step with built-in full-length LED lighting, offering vibrant illumination, guiding your steps for maximum safety and stability. When the steps retract, their radiant lighting transforms into color-customizable accent lighting for a sleek, custom appearance. Select the Vision PowerStep designed for your vehicle. Features and benefits: * Steps automatically deploy when you open door * AMP's classic LED courtesy lights activate when running boards are deployed * Vision's flagship lighting operates at full power when steps are deployed, then dim once retracted for sleek, color-changing accent light functionality * Integrated remote operation with AMP Research Smart Series smartphone app (iOS and Android) * Premium, single-motor design automatically deploys and retracts boards * Corrosion-resistant cast-aluminum construction for strength and durability * Anodized finish with military-grade PTFE coating * Extra-wide, non-slip 6-in. step surface runs the length of the cab * Tuck under vehicle when retracted for amazing ground clearance * PowerStep deploys lower than most other steps * Includes vehicle-specific installation guide and mount kit * Sturdy, rocker-panel-mounted brackets * Simple plug-and-play integration using the OBDII module * 5-year limited warranty * 600 lb. load capacity
Not Yet Reviewed
$1,999.99
$1,799.99
On Sale
Baer Brakes Pro Brake Kits
You may have to slow down in a hurry—and if your vehicle is carrying tons of weight, it's not always easy to attain the greatest braking performance. That's where Baer Pro brake kits come in. Designed as direct bolt-on systems pre-loaded with ceramic brake pads, they feature slotted, drilled, and zinc plated rotors—and the calipers have dust and weather seals. Baer Pro brake kits are suitable for virtually any level of performance, on the street or track. Find the front and/or rear system compatible with your vehicle.
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$1,849.95
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$2,199.95
$1,663.95
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$1,978.95
On Sale
Dee Zee Guardian Tonneau Covers
Secure your gear under a lockable, water-resistant Guardian tonneau cover from Dee Zee! The Guardian tonneau covers are a sleek aluminum hard-top tonneau system for full-size trucks. With a weight rating of 800 lbs., you can transport tents and other gear on top of the cover, or the lockable rear panel opens effortlessly with dampened gas shocks for easy opening and support. Extrusion channel offers endless tie-down and accessory options (cross-bars and platform racks sold separately) to meet your unique needs. Order the tonneau cover in length you'd prefer. Features and benefits of Guardian tonneau covers: * Constructed of .056 Brite-Tread aluminum with an 800 lb. static rating * Textured black powdercoat finish and die cast corners * Easy to access handle that's lockable for extra security * Dampened gas shocks for easy opening and support * Detach the quick-release shocks to fold the rear panel 180 degrees * Comes with tie-down strap * Includes rubber tailgate seal that keeps the dust out * Channel system drains water away from the tonneau surface * Extrusion channel offers endless tie-down and accessory options (cross-bars and platform racks sold separately)
Not Yet Reviewed
$1,714.99
$1,543.49
On Sale
Tuff Country EZ-Ride Suspension Lift Kits
Tuff Country EZ-Ride suspension lift kits increase fender clearance and allow for larger tires, while their EZ-Ride technology maintains a great ride. All Tuff Country EZ-Ride lift kits are of the finest quality and are engineered for simple installation at an affordable price. Most kits bolt-on, require no cutting or drilling, and are available for a wide range of vehicles in a choice of lift heights. New shocks are not required on most installations. Features of Tuff Country EZ-Ride suspension lift kits, depending on the application, may include: * Spacers mounted above the OEM coil springs/struts * Rear add-a-leafs added to the existing leaf springs * Rear cast iron lift blocks mounted below the OE leaf springs * Re-indexed factory torsion bars--without "cranking up" * Control arms that retain proper suspension geometry * Control arms with PTFE-lined FK Uni-ball joints * Dropped pitman arm and/or track bar relocating bracket(s) for proper alignment * Extended radius arms to improve articulation * Replacement radius arms that eliminate the need to drop radius arms--with no loss of ground clearance * Axle pivot brackets with camber adjustment * Transfer case drop kit * Polyurethane spring bushings * PTFE pads in leaf springs to eliminate squeaking * Tapered, snub-rolled, and pre-set leaf springs * Application-specific hardware and U-bolts
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$1,668.97
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$2,151.96
$1,502.07
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$1,936.76
On Sale
Quick Fuel QFX-Series Carburetors
These Quick Fuel QFX-Series carburetors feature an all-new die-cast aluminum main body, which has a lengthened venturi section for greater midrange torque and better airflow. The annular booster venturis are precision die-cast with CNC-machined billet aluminum inserts, providing smoother and more refined air entry, a stronger vacuum signal, less turbulence, and improved fuel emulsion for better combustion. The Quick Fuel QFX-Series carburetors use red anodized billet aluminum CNC-machined metering blocks featuring 3-circuit metering (gasoline carburetors), changeable emulsion, idle feed, and intermediate bowl and feed discharge. Next, the die-cast aluminum fuel bowl combines high strength with significant weight reduction. They feature dual threaded fuel inlets and outlets and dual sight glass holes to easily set the float levels. The Quick Fuel QFX-Series carburetors feature Quick Fuel's external linkage with four different links to select the amount of primary throttle opening before the secondaries open: moderate progressive (25 percent), medium progressive (40 percent), full progressive (50 percent), and 1:1.
( 7 )
$1,749.95
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$2,151.95
$1,573.95
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$1,935.95
On Sale
Baer Brakes 6T Front Brake Kits
Baer Brakes 6T front brake kits feature the 6-piston 6T caliper mounted to a 13.5 in., 1-piece slotted and zinc-plated rotor. The 6T calipers are D.O.T complaint, with dust and weather seals, and use the popular D1247 style pads. Rotors are purpose-cast using only premium materials and feature a curved vane design for optimum cooling, consistent braking, and reduced brake fade. All mounting brackets, stainless braided hoses, and hardware are included. These front brake kits are available for hundreds of applications, including countless Chevrolet, Ford, Toyota, Cadillac, GMC, and Jeep models. Select the caliper color you prefer.
Not Yet Reviewed
$1,849.95
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$2,199.95
$1,663.95
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$1,978.95
On Sale
UniSteer Rack and Pinion Conversion Kits
From the people who doing steering right--UniSteer rack and pinion kits deliver the feel and performance of precision. Their conversion kits are well-engineered and built to match the factory suspension, so installation is easy and performance is assured. UniSteer bolt-on rack and pinions are offered in both manual and power kits to fit your application needs. When you want to improve handling, reduce effort, and enhance responsiveness of your driving experience in your classic ride, turn to the experts at UniSteer for a rack and pinion conversion kit. UniSteer stands behind their products with a 2-year, Unlimited Mile Warranty.
( 9 )
$1,679.99
$1,511.99
On Sale
Hays Twister Full Race Torque Converters
Hays Twister Full Race Torque Converters feature a custom-designed anti-balloon plate to stop any converter ballooning and swelling in racing situations. These torque converters are designed for use with a trans-brake and great for power adders such as nitrous, superchargers, and turbos. They're available with various RPM stall speed offerings to accommodate any mixture of modifications—including higher compression ratios, aftermarket camshafts, aftermarket cylinder heads, lower gear ratios, and vehicle weight loss. Additional product features: * All Full Race Series converters are built, tested, and proven to support up to 1,000 hp * Designed to handle the extreme shock and abuse of trans-brakes, nitrous oxide, superchargers, and turbochargers * State-of-the-art spray welding process is used in select areas. Spray welding provides clean, strong, and consistent fusion while also increasing strength through hardening from higher process temperature * Each converter is hand-built and inspected in every step of assembly to ensure top-of-the-line quality * All Hays torque converters are internally welded, compared to brazing. Testing has shown welding provides longer converter life while also enhancing consistency * Heavy-duty Torrington bearings are used for greater strength and durability * Stators are chosen with high-flow vents and channels to promote cooling in heat-producing higher horsepower applications * Increased horsepower and acceleration due to a weight-saving, one-application design. Almost all Hays converters are built for one application to reduce weight, compared to a multi-bolt pattern converter * Full Race Series torque converters are offered in several different stall speeds for popular automatic transmissions.
( 1 )
$1,699.95
$1,528.95
On Sale
AMP Research PowerStep Xtreme Running Boards
AMP Research PowerStep Xtreme running boards have been designed for those owners who live, work, and play in challenging environments. Their dual motors deliver more power when deploying and retracting, while the integrated LED lights illuminate the boards when deployed, so you'll know right where you're stepping. Features include: * High-strength, diecast aluminum alloy linkage arms are anodized and PTFE coated to resist corrosion * Precision, zero-maintenance stainless steel pivot pins * Extruded aluminum steps with a textured powdercoated finish * Weatherproof, OEM-quality electric motors and wiring harness with sealed weathertight connectors * AMP-designed electronic controller employs pressure-sensitive, pinch-proof safety technology * 600 lbs. load capacity
( 4 )
$2,199.99
$1,999.99
On Sale
Tuff Country Heavy-Duty Lift Kits
Get a big boost in your ride profile and handling with one of these Tuff Country heavy-duty suspension lift kits. They're the best way to give your rig maximum height, maximum clearance, and maximum attitude. Additionally, each Tuff Country heavy-duty lift kit is specially created for the greatest outcomes. Tuff Country uses premium "EZ Ride" leaf or coil springs. Under heavy use, this provides the best handling and control without sacrificing ride quality. For the most comfortable ride, each lift-arched leaf spring is tapered, snub rolled, and set, and are also shot-peened, set, and powdercoated for longer life and height maintenance. All brackets are laser-cut using computer guidance to provide the best quality and simplest installation. Each Tuff Country kit is designed to give you what you need to accomplish your lift project with success. Choose the Tuff Country heavy-duty lift kit designed for your application needs. Product highlights: * Featuring EZ-Ride Technology for the best ride * Replace worn-out front and rear springs with EZ-Ride leaf springs * Kits are also available for purchase with rear springs or rear cast iron blocks * PTFE pads used in leaf springs to eliminate squeaking * Leaf springs are tapered, snub rolled and pre-set * Shocks are sold separately unless otherwise noted * Limited lifetime manufacturer warranty on leaf spring sew
Not Yet Reviewed
$1,702.96
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$2,064.96
$1,532.66
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$1,858.46
On Sale
Roll-N-Lock A-Series Retractable Tonneau Covers
Built with the same rugged durability as the well-known M-Series, Roll-N-Lock A-Series retractable tonneau covers provide all-aluminum construction. The unique, powdercoated aluminum cover body is bound together by a patent pending hinge technology that delivers a nearly impenetrable seam. Unlike other aluminum bed covers that provide only "out of sight, out of mind" security, Roll-N-Lock's A-Series is the real deal. With no exposed rubber seams and a patented tailgate locking system, knife-wielding thieves don't stand a chance. Just like its M-Series counterpart, the A-Series' tonneau cover permits opening or closing in literally seconds, there are no snaps to manipulate or heavy folding panels to lift. A simple rotation of the lock lever and the cover retracts into Roll-N-Lock's ultra-compact housing offering easy and instant access to the entire truck bed.
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$1,849.99
$1,549.99
On Sale
Stainless Works CNC Mandrel-Bent Exhaust Systems
Stainless Works CNC mandrel-bent exhaust systems are the simply the best for improving your vehicle's performance, sound, and mileage. Made of high-grade 304 stainless steel, they offer an array of options to unleash more torque and horsepower while delivering the sound your vehicle has been lacking. Most are designed to use factory hangers. Stainless Works not only offers their Factory Connect option that mates to a factory connection point, but also Performance Connect options for many models. Performance Connect gains more performance than factory connection points allow, and they require the installation of Stainless Works headers (sold separately) to gain the full performance benefit. Stainless Works also builds their mufflers entirely of stainless steel. They will never "burn in," "blow out," or change their tone—ever. Choose from a selection of universal or application-specific muffler designs, including turbo chambered (loud), chambered round (louder—can be reversed for an even more aggressive sound), and turbo S-tube (loudest—may be too aggressive for a daily driver). Additional features of Stainless Works CNC mandrel-bent exhaust systems include: * 304 stainless will never red-rust like cheaper 409 stainless * TIG-welded for strength * Durable 3/8 in. thick flanges * Mandrel-bent (no buckling) for optimal flow * Variety of tip options (varies by application) * Truck exhausts available with three exit locations: behind the passenger tire; under the rear bumper (one on each side); and in front of the passenger tire * Install-Ready; all systems come with all necessary parts to make installation as smooth as possible
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$1,800.25
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$2,085.25
$1,516.00
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$1,756.00
On Sale
Tuff Country Lift Kits
Tuff Country lift kits are designed to add additional height to your truck or SUV to increase fender clearance and allow for larger tires. Available in a wide variety of lift sizes and types, Tuff Country lift kits are trademarked with quality engineering and materials, affordable pricing, and simple installation finished with a great ride. Whether you are looking to lift a little or a lot, Tuff Country will give your vehicle the height and stance you've been wanting.
( 4 )
$1,702.97
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$2,196.95
$1,532.67
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$1,977.25
On Sale
Stainless Works Legend Factory Connect Exhaust Systems
Stainless Works Legend factory connect exhaust systems are fabricated to create the Stainless Works signature growl, while improving the driver experience. Strategically designed for improved tone with restrained loudness—they still manage to get the blood flowing for anyone close enough to hear and appreciate that classic muscle car sound. These 3 in. stainless steel cat-back systems are available in passenger side or split rear exit location styles, depending on application. Unleash more torque, horsepower, and the fierce sound your vehicle has been holding back with a Stainless Works Legend factory exhaust system. Order the kit recommended for your specific vehicle and engine size. Features, parts, and specs may include: * Drone-free aggressive dual mufflers * Designed to fit to the factory connection point * Corrosion-resistant 304 stainless steel * TIG-welded * Exits out at factory location * Dual slash-cut double wall tips (depending on application) * Mates to OEM tips (depending on application) * Lifetime warranty on materials and craftsmanship
( 3 )
$2,085.25
$1,756.00
On Sale
Stainless Works Redline Factory Connect Exhaust Systems
Stainless Works Redline factory connect exhaust systems are fabricated to get the most aggressive growl out of your engine, while eliminating any cabin drone. These 3 in. stainless steel cat-back systems are available in passenger side or split rear exit location styles, depending on application. Unleash more torque, horsepower, and the fiercest growls your vehicle has been holding back with a Stainless Works Redline factory system. Order the kit recommended for your specific vehicle and engine size. Features, parts, and specs may include: * Drone-free aggressive dual mufflers * Designed to fit to the factory connection point * Corrosion-resistant 304 stainless steel * TIG-welded * Exits out at factory location * Dual slash-cut double wall tips (depending on application) * Mates to OEM tips (depending on application) * Lifetime warranty on materials and craftsmanship
( 2 )
$1,990.25
$1,676.00
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