Selected Filters


Loading...

Availability


GMC Parts and Accessories

Part Groups

Results 1 - 24 of 27

On Sale

Summit Racing™ High-Output Ignition Coils

Our Summit™ high-output ignition coils give you additional volts of spark energy in a simple, direct replacement package. These coils mount in the stock location with no special mounting needed, but have a lower primary resistance, higher rpm capability, and greater output than stock. They're available in a variety of styles, both universal and application-specific, and can be ordered individually or in sets.

4.5 out of 5 stars ( 375 )

$286.99

$484.91


$258.29

$436.41

On Sale

PRW Q-Jet Carburetors

PRW Q-Jet carburetors are manufactured with all new components. They are a significant upgrade to stock GM carburetors for most GM automotive applications. Every carburetor is designed with precision engineering and cutting-edge features and are equipped with PRW's industry first lean/rich adjustment allowing 15% +/- main circuit adjustment to allow for precise tuning with ease. They are available in 750 cfm for GM cars and trucks with engine sizes ranging from 283-350 cu. in. and 800 cfm for GM vehicles with engine sizes ranging from 350-455 cu. in.—both applications work well with a mild cam or headers for optimum street performance. Choose the PRW Q-Jet carburetor designed for your application needs. Key features: * All new—not rebuilt, or remanufactured * Available for 750 and 800 cfm applications * Industry first Lean/Rich adjustment allowing up to 15% +/- main circuit adjustment to allow for precise tuning with ease * Universal replacement for most GM automotive applications * Includes most required vacuum ports * Complete with a one-wire electric choke * Locally assembled and run-tested, with all gaskets, metering rods, jets and air bleeds made in the USA * Compatible with "C" and "U" style throttle linkages suitable for stock intake manifolds

5.0 out of 5 stars ( 2 )

$699.89


$499.95

On Sale

Speedhut SPEEDBOX

Speedhut's SPEEDBOX is the ultimate solution for effortlessly upgrading your cable-driven mechanical speedometer. Supporting GPS and modern transmission signals, it's the simplest and most versatile speedometer conversion for any vehicle. Requiring only 12-volts and ground, this unit offers a hassle-free plug-n-play solution that eliminates the need for tedious calibration or subscription services. With a drive output thread of 7/8 in.-18 and a square of 0.112 inches, the SPEEDBOX offers flexibility, and its calibration range from 170-1,650 turns per mile ensures precision for diverse speedometers. The versatile design of the box can be efficiently installed in the dashboard or under the hood. Default calibrated for US speedometers at 1,000 turns per mile—the box adapts effortlessly to signals from GPS or VSS automatically calibrating with the included GPS antenna. Speedhut SPEEDBOX is available with or without the cable (please specify your needed requirements when placing order). Quick Product Overview: * Requires only 12-volts and ground * Plug-n-Play installation * Drive Output Thread is 7/8 in.-18 * Drive Output Square is 0.112 in. * Can be calibrated to 170-1,650 turns/mile * Default calibrated for US speedometers @ 1,000 turns/mile Drive your mechanical speedometer using any of the following signals: -- GPS (automatically calibrates using the included GPS antenna) -- VSS (Vehicle Speed Sensor)

5.0 out of 5 stars ( 4 )

$411.27


$370.14

On Sale

Summit Racing™ Dual Exhaust Systems

Build some power with our Summit Racing™ dual exhaust systems. These dual exhaust systems include Walker Dynomax headers, universal dual pipes that exit in front of the rear tires, and your choice of selected mufflers. Most all systems come with the hangers, collectors, and hardware. Please note that some fabrication may be required. Order the model that you need.

2.43 out of 5 stars ( 7 )

$514.92

$528.92


$459.68

$473.68

On Sale

Flowtech Headers

Flowtech headers are designed to provide optimum exhaust flow for increased horsepower, torque, fuel economy, and improved throttle response. Leak-tested for maximum performance, they feature the industry's best welds for durability and are carefully engineered for precise fit. Available for a wide range of applications, they're offered in block hugger, competition, fenderwell, lakester, long tube, mid-length, shorty, upright, and turbo styles. Varying with the application, Flowtech headers are constructed from sturdy and lightweight cold-rolled mild steel or stainless steel for increased strength and durability. All tubing is mandrel-bent to provide consistent tubing diameter for smooth flow and increased exhaust velocity. Extra-thick, machined header flanges provide a leak-free seal and maximum strength. For long-term rust and corrosion-resistance, available finishes include natural and polished stainless steel, high heat-resistant black paint, or a satin silver metallic ceramic thermal barrier coating. All mounting hardware and premium gaskets are included. Important notes: Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Hooker recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. Flowtech does not recommend the use of header wraps as this will void the warranty.

4.08 out of 5 stars ( 996 )

$499.95


$332.75

$383.95

On Sale

Summit Racing™ Protorque Starters

Summit Racing™ Protorque Starters are 100 percent new! Our lightweight Nippondenso-type starters offer a 4.0:1 gear-reduction ratio and a whopping 1.9 HP. That's 222 ft.-lbs of racecar cranking power. If that's not enough cranking power to suit you, there are even more powerful 3.1 hp monsters, which are a pound lighter! They have a 4.44:1 reduction ratio and churn out an awesome 342 ft.-lbs. of torque. Both of our Summit Racing™ powerhouses are suitable for engines up to 502 c.i.d., and compression ratios of up to 18.0:1. GM versions are adjustable for five mounting positions; Ford types, for 18. And, to prevent corrosion and electrical shorts, both starters wear a gold dichromate finish.

4.34 out of 5 stars ( 603 )

$299.99


$269.99

On Sale

Summit Racing Equipment® Wiring Harnesses

Summit Racing Equipment® offers wiring harnesses for a wide range of vehicles—including many Chevrolet, Pontiac, Oldsmobile, and American Motors models from the 1960s and '70s. The factory-style replacement harnesses are ideal for restoration and upgrade projects. They are available to connect and power up a variety of dashboard and accessory functions. Order the wiring harness recommended for your application.

5.0 out of 5 stars ( 4 )

$285.99

$428.99


$257.39

$386.09

On Sale

Frostbite Performance Cooling Aluminum Radiators

Protect your ride from overheating! Now you can maximize cooling efficiency with Frostbite's performance cooling aluminum radiators. They're engineered to cool more effectively and weigh less than the older OEM-style brass units, enhancing the overall performance of your engine. Frostbite radiators are available in a variety of application-specific fitments, each unit engineered with aircraft-quality aluminum cores, fittings, tanks with billet aluminum filler necks, and OEM-style brass petcocks. A proper cooling system starts with the right radiator—the Frostbite!

4.1 out of 5 stars ( 322 )

$449.95

$549.95


$254.01

$366.41

On Sale

Frostbite Fan and Shroud High Performance Packages

Heat is the enemy and Frostbite fan and shroud high performance packages equip your vehicle to beat the heat. Proper cooling systems are essential to maximize the performance and longevity of your ride. Frostbite electric fan and shroud combos can improve the efficiency of your radiator and eliminate parasitic power drain from factory-style mechanical cooling fans. Their high performance packages are direct fit applications for their existing 2 to 4-row aluminum radiators and feature low-profile, higher cfm performance fans. The shrouds are aircraft-quality aluminum made to form-fit the radiator. High horsepower street cars and trucks are often a challenge to keep cool, but not with Frostbite fan and shroud high performance packages.

3.07 out of 5 stars ( 14 )

$699.95


$466.00

On Sale

Summit Racing™ Alternators

Whether you're looking to add amperage to your electrical system, or style to your engine compartment, we've got a Summit Racing™ alternator to help you accomplish your mission. Depend on Summit Racing™ to get the power you need and the space you crave.

4.54 out of 5 stars ( 919 )

$301.99


$271.79

On Sale

Summit Racing™ Reproduction Wiring Harnesses

Summit Racing™ offers reproduction wiring harnesses for a wide selection of vehicles, particularly classic cars and trucks from the 1960s and '70s. These replacements and/or extensions are used to power a variety of applications—including horn, glove box, console, backup lights, engine; forward, hood, and courtesy lamps; fuel tank sender, and more. These OE style replacement harnesses are made of high-quality Automotive Grade Wire using factory style fuse blocks, plug ends, and wire colors to ensure factory type fit, performance, and durability. For repair or restoration, order the harness recommended for your specific car or truck. Note: These harnesses are factory replacements and do not include instructions or wiring diagrams refer to the factory diagrams and or service manuals for your specific vehicle.

4.44 out of 5 stars ( 59 )

$277.99

$501.99


$250.19

$451.79

On Sale

Hays Billet Steel Flywheels

Hays steel flywheels are engineered to handle extreme-duty applications and designed to take the punishment of today's high-horsepower engines. They are CAD-engineered and precision CNC-machined to strict tolerances. Available in weights up to 50 lbs. for specialized applications, most Hays flywheels are drilled with both the Borg and Beck and Long-style clutch patterns. Upgrade to a precision-machined and engineered Hays billet steel flywheel. Features include: * SFI-approved--legal for use in racing classes that require SFI certification * CNC-machined from certified billet steel for maximum strength and durability * CAD-designed for optimum performance and reliability * Offered in internal, external, or neutral (zero) balanced versions * Available for a wide variety of engines Note: When choosing a flywheel, remember that a heavier flywheel stores more energy. A heavy car requires more power (or inertia) to launch without bogging the engine and needs a heavier flywheel. Lighter flywheels create less inertia at launch, but will accelerate faster through the gears.

4.61 out of 5 stars ( 31 )

$442.95

$448.95


$250.01

$253.00

On Sale

WeatherTech ImpactLiners

Your truck is more than just a vehicle—it's a workhorse. Whether it's due to work or simply moving heavy furniture, even the toughest truck beds take a beating from lumber, heavy tools, paver bricks and other gear, but with WeatherTech ImpactLiners, you have a durable, heavy-duty truck bed liner that stands up to dings, dents and scratches, while helping prevent your cargo from shifting. Made of the same injection-molded material as the best-selling FloorLiner HP, WeatherTech ImpactLiners offer a durable alternative to spray-in bed liners—and if your truck bed is already equipped with a spray-in liner, an ImpactLiner can be placed on top for an additional layer of premium protection that no simple spray-in liner could ever offer. Unlike spray-in or other truck bed liners that cost time and money to have installed, the ImpactLiner ships straight to your door, and you can easily install it yourself. Each ImpactLiner is laser-measured and custom-made to your exact year, make and model of truck, so it hugs the complex contours of your truck's bed. The underside of the ImpactLiner features patent-pending raised impact rings, which help ImpactLiner disperse the force of blows, protecting your bed and your investment. These rings also elevate it so air circulates beneath, allowing moisture to escape. A textured ribbing on the topside provides added grip, helping your cargo to stay in place! Raised walls on the back and sides of ImpactLiner offer further protection and help contain any spills. The ImpactLiner won't attract dust and dirt like other bed liners, especially the spray-in type, so it's much easier to clean and maintain. Plus, it's scratch-resistant to help keep your truck bed looking like new at all times. ImpactLiner highlights: * Helps protect your truck bed from dings, dents, and scratches * Heavy-duty, injection-molded material * Patent-pending raised impact rings absorb impacts * Textured ribbing provides added grip * Scratch-resistant * Quick and easy to install, no tools required * UV stable; won't lose color over time * Available in black

4.4 out of 5 stars ( 5 )

$297.95

$317.95


$268.16

$286.16

On Sale

WeatherTech FloorLiner HP Floor Mats

WeatherTech has taken vehicle floor protection to the next dimension! Laser-measured and custom-fit, FloorLiner HP floor mats not only cover your carpeted floors, but their raised outer edge partially covers the front, back, and sides of your vehicle's foot well as well. That is a full three dimensions of protection for your vehicle. Features include: * Laser measured to perfectly fit your vehicle's specific make and model * Advanced rubber-like Thermoplastic Elastomer (TPE) compound will not break down in extreme weather environments * Retention systems and anti-skid texturing on the underside of the mat ensure placement without any shifting or sliding * Advanced surfacing carries and locks fluids and debris to a lower reservoir * 100 percent recyclable material: No latex, PVCs, cadmium, or lead * Tactile feel

4.88 out of 5 stars ( 51 )

$328.45

$358.45


$295.60

$322.60

On Sale

Brothers Trucks Door Shells

So you're restoring your classic truck and you're doing your best to straighten out that crumpled door? Body repair can be very costly and time-consuming. If you're looking to save yourself a lot of time and effort, Brothers Trucks has got you covered with their complete replacement door shells. Thanks to the use of precise tooling, these door shells will provide superior fit and looks. Manufactured with heavy-gauge steel, just like OE, these door shells are EDP coated for corrosion protection and strength. The door shells are available to fit the front left or right door position. Get your restoration done right with these quality door shells from Brothers Trucks.

Not Yet Reviewed

$449.95


$254.01

On Sale

WeatherTech Roll-Up Truck Bed Covers

WeatherTech roll-up truck bed covers are made from textured, double-coated, commercial-grade, reinforced vinyl with a heavy-duty, water-resistant design that protects your cargo from the elements. These tonneaus feature AutoLatch II, which provides excellent security when paired with a locked tailgate. The covers come with a 6000 Series aluminum black bar, bows, and rails, as well as tough nylon straps. Installation is easy, with no need to drill into your truck bed. Each of these WeatherTech roll-up truck bed covers sports an attractive, low-profile look that is not only sleek, but will help reduce aerodynamic drag, while increasing gas mileage, making them the perfect addition to your pickup truck.

4.38 out of 5 stars ( 16 )

$533.95

$549.95


$480.56

$494.96

On Sale

Hurst Transmission Crossmembers

Hurst transmission crossmembers are designed and fabricated from thick steel plate and heavy-gauge steel tubing for a perfect fit and finish. These bolt-in units are much stronger than the factory stock crossmembers and help maintain the correct transmission and driveshaft angles. Precision-cut and fully MIG-welded, they are given a durable black powdercoat finish to last a lifetime and give you peace of mind knowing you are buying the best for your transmission conversion. Trust the company that originally started out making conversion mounts back in 1958, Hurst Performance.

4.14 out of 5 stars ( 7 )

$473.95


$267.01

On Sale

Frostbite Fan and Shroud Economy Packages

Frostbite fan and shroud economy packages equip your vehicle to beat the heat without emptying your wallet. Proper cooling systems are essential to maximize the performance and longevity of your ride. These electric fan and shroud combos can improve the efficiency of your radiator and eliminate parasitic power drain from factory-style mechanical cooling fans. Frostbite's economy packages are direct-fit applications for their existing 2- to 4-row aluminum radiators—and feature aircraft-quality aluminum shrouds made to form-fit the radiator. High-horsepower street cars and trucks can be a challenge to keep cool, but not with a Frostbite fan and shroud economy package. Order the size and fan quantity needed for your application.

2.0 out of 5 stars ( 2 )

$549.95


$366.41

On Sale

WeatherTech DigitalFit FloorLiners

Get absolute interior protection with WeatherTech DigitalFit FloorLiners! These thermoplastic protective coverings are designed using precise digital laser measurements of interior surfaces—ensuring a consistently perfect fit. Choose the floor position and color to complement your vehicle. WeatherTech DigitalFit FloorLiners feature: * Lines interior carpet of footwell up front, back, and sides * High-density, tri-extruded material core for incredible strength with a tactile feel * Grippy underside provides surface friction to reduce movement * Special channels carry fluid and debris to a lower reservoir for minimal fluid movement while driving * Once fluids are trapped in the reservoir, away from shoes and clothing, they are easily removed over the door sill * Designed for vehicles with OE carpet--will not fit vehicles with vinyl floors unless otherwise specified * Please take your old floor mats out before installing your new WeatherTech DigitalFit FloorLiners

4.62 out of 5 stars ( 1097 )

$285.25

$336.45


$256.72

$302.80

On Sale

Holley EFI 6.86 in. Dash Bezels

Holley EFI 6.86 in. dash bezels are available for muscle car and truck applications. Designed to work with Holley dashes, the bezels are made from a 5/32 in. thick UV-resistant ABS composite material and structurally as strong or stronger than the OEM panels. Holley EFI dash bezels come in a matte black finish that will accent your interior.

1.0 out of 5 stars ( 4 )

$449.95


$254.01

On Sale

Brothers Trucks Bedside Panels

Brothers Trucks bedside panels are quality stamped for a precise fit and OE-look--and include all factory mounting points for an easy installation. Available in different styles, each panel is fabricated from heavy-gauge steel and then EDP coated for strength and corrosion protection. It can take a lot of time, money, and effort to restore a bedside back to like-new condition; Brothers Trucks bedside panels are the perfect solution. They will provide the quality and detail your project deserves. Order the panel designed to fit your vehicle.

Not Yet Reviewed

$499.95

$699.95


$281.55

$394.30

On Sale

Hooker Competition Header-Back Exhaust Systems

Maximize your exhaust flow and reduce back pressure. Hooker Competition header-back exhaust systems feature large-diameter, 16-gauge steel tubing for improved efficiency, less backpressure, and longer life. Each system is mandrel-bent to maintain a consistent inside diameter for maximum flow. All systems come without mufflers.

3.73 out of 5 stars ( 129 )

$377.95


$251.81

On Sale

Summit Racing™ Reproduction Seat Upholstery

Summit Racing™ offers reproduction seat upholstery for a variety of Chevy and GMC trucks and SUVs from 2003 and up. These OEM replacement covers for front bucket seats and armrests are made from leather, available in gray or shale to match or complement your interior.

5.0 out of 5 stars ( 2 )

$349.97


$299.99

On Sale

B&M Automatic Transmission Deep Pans

B&M automatic transmission deep pans provide additional fluid capacity and cooling ability. No modifications to the dipstick are needed. They include a drain plug for clean and easy fluid changes, and are available in chrome or cast aluminum. Filter extensions are included for those applications that require the filter to be moved closer to the bottom of the pan.

4.58 out of 5 stars ( 373 )

$487.95

$499.95


$275.56

$281.55