Selected Filters


Loading...

Availability


2004 GMC Parts and Accessories

Not Showing Customizable Items. View Customizable Items.

Part Groups

Results 1 - 24 of 29

Summit Bucks

Trans-Dapt Performance Swap-In-A-Box Complete Engine Swap Kits

Trans-Dapt Performance Swap-In-A-Box complete engine swap kits feature everything you need to transplant that new engine into your ride. They include a set of application-specific headers (painted or ceramic coated), motor and transmission mounts, and some kits contain oil filtration components. By matching up these parts by vehicle, Trans-Dapt ensures a swap with minimal modifications needed for installation. Give your ride a heart transplant using one of these turnkey Swap-In-A-Box complete engine swap kits!

3.5 out of 5 stars ( 62 )

$1,507.99

$1,834.99

Wilwood AERO6-DM Direct Mount Truck Brake Kits

Wilwood AERO6-DM direct mount truck brake kits were designed for the specific purpose of providing big capacity braking with large diameter rotors for heavy weight and extreme duty vehicles. For trucks and SUV's, it provides big stopping power for towing, off-road, and enhanced braking with wheel and tire upgrades. The kits provide better hold while crawling and more thermal capacity for high-demand off-road and highway use, including towing, hauling, and commercial applications. These kits are engineered for direct mounting on Chevy, Ford, Jeep, and Toyota trucks, SUVs, and 4x4s. Forged aluminum AERO6-DM six-piston calipers deliver increased clamping force and are compatible with OEM rear brakes, master cylinder, and computer systems. The premium grade, long-grain carbon iron alloy rotors substantially increase braking performance with fade-resistant Wilwood performance brake pads. These kits fit in most 17 in. and larger wheels. Order the model designed to fit your application.

5.0 out of 5 stars ( 6 )

$1,755.59

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

$2,199.95


$1,663.95

$1,978.95

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 )

$1,569.99

Yukon Gear & Axle Ring and Pinion Gear and Differential Combos

Yukon Gear & Axle ring and pinion and differential combos save time and money by including everything you need in one simple part number. Pro Kits feature a premium Yukon ring and pinion gear set, Yukon Master install kit with high-quality Timken bearings, and required small parts to get vehicles back on the road quickly. The gear and install kits include axle bearings and seals. Many of these combo kits include Dura Grip differentials, depending on application. Order the Yukon Gear & Axle ring and pinion gear and differential combo designed to fit your application.

4.5 out of 5 stars ( 4 )

$1,647.99

$1,757.99

Belltech Lowering Kits with Street Performance Shock Absorbers

Belltech lowering kits with Street Performance shock absorbers properly lower your sport truck or SUV--the first time. Not only that, they provide you with all the components you need to achieve the look you want, as well as the alignment, performance, and safety you need! All of these kits feature Belltech premium twin-tube Street Performance shocks that set the standards for performance handling. Each lowering kit is model-specific and assures proper fit and function today, tomorrow, and years down the road on your vehicle. Tune your rig with the performance of Belltech lowering kits and Street Performance shocks.

4.46 out of 5 stars ( 113 )

$1,595.00

$1,610.00

Yukon Gear & Axle Dura Grip Positraction Carriers

Yukon Gear & Axle Dura Grip positraction carriers offer great traction and strength, and yet are not overly aggressive for the streets. These nodular iron or steel replacements are 4-spring, Raybestos composite, clutch-style, limited-slip carriers—with internal gears machined from forged 4320 steel with stronger teeth. Assembled in the USA, the Yukon differential carriers are rebuildable, allowing for repairs or modifications without buying a new unit. They're available for fitment with nearly two dozen axle models. What are you using to transfer power? Choose smooth operation with strong lockup abilities to transfer torque—benchmarks of the Yukon Gear & Axle Dura Grip positraction carriers.

4.38 out of 5 stars ( 141 )

$1,719.99

MechMan Dual Bracket Kits

MechMan Alternators offers dual bracket kits for a wide range of applications, from the 1990s and up. Unless otherwise noted, these kits include two alternators, as well as brackets, regulators, pulleys and serpentine belts. Order the model recommended for your vehicle.

5.0 out of 5 stars ( 1 )

$1,599.00

Pacific Performance Engineering CNC-Ported LLY/LBZ/LMM Cast Iron Cylinder Heads

PPE's CNC-ported LLY/LBZ/LMM cast iron cylinder heads are the ultimate upgrade to your Duramax engine to eliminate any head gasket or cracking concerns. Cast from high-quality alloyed gray iron, the PPE cylinder heads offer elevated fatigue strength, heat, and creep resistance, which prolongs the cylinder head's lifespan significantly. The cylinder heads also share the same heat expansion rate as the stock cast-iron cylinder block—no more blown head gaskets! PPE's CNC-porting process improves airflow, enhancing power, fuel efficiency, and throttle response while reducing engine stress and turbo lag. By smoothing the ports and maintaining wall thickness, these heads provide increased horsepower and torque without sacrificing reliability. Tailored to each specific head, the CNC machining compensates for casting variations, ensuring consistent and optimized airflow dynamics. Whether you have a damaged aluminum cylinder head or a desire for better reliability and longevity on your Duramax engine, cast iron cylinder heads from Pacific Performance Engineering are undoubtedly the best choice. Product features: * Specially alloyed gray cast iron liquid-cooled cylinder head * 5-Axis CNC-ported intake and exhaust ports for smooth, unrestricted airflow * Increased thermal efficiency compared to aluminum heads * Reduced noise and vibration, better ride * Eliminates head gasket scrubbing issue (blown head gasket) * Higher fatigue strength and heat resistance * Premium 21-4N, Stellite-reinforced exhaust valves * Fully nitridated valves, better abrasion resistance * Ready to install—comes with all valvetrain components, rocker arm dowels, and freeze plugs * Requires the use of LBZ/LMM glow plugs on LLY engines (sold separately) Important Notes: The valve seats of the PPE heavy cast iron cylinder heads are installed with an interference that maximizes the durability and lifespan of the cylinder heads. Such interference might not be optimal for extreme-performance applications where a significant amount of heat is created. For those applications, PPE suggests that the exhaust valve seats be replaced with higher interference (+0.006 in. to +0.008 in.) oversized exhaust valve seats (Nominal size 34mm).

Not Yet Reviewed

$1,709.99

Titan Travel Trekker Auxiliary Fuel Systems

Now a new, better concept in auxiliary fuel systems: The TITAN Travel Trekker™ is made of military grade, cross-linked polymer--- tougher than steel and longer lasting than aluminum. Its durability is legendary. These tanks are routinely tested using state-of-the-art computer simulations as well as physical drop tests. Tanks filled completely and then dropped 30 feet onto a steel plate--- never losing a drop of liquid. They are so tough and well-proven that they are backed with a lifetime warranty. There are no welds to fail and if you ever accidentally run your gooseneck hitch into your Travel Trekker™ you will most likely find it springs right back into shape. Also, soap, water and perhaps a little furniture spray polish is all you need to keep your tank looking new. The Travel Trekker™ is baffled to minimize fuel sloshing and compact enough that it can be installed in full-sized pickup beds without interfering with most in-bed hitches and tonneau covers. With one touch, the remarkable TITAN Electronic Controller™ transfers fuel from the Travel Trekker™ to the vehicle's primary fuel tank until it is automatically stopped by the controller or the button is touched again. The controller monitors and reports the fuel level in the auxiliary system at all times. Controller installation is simple and never requires cutting into the vehicle's wiring harness which could affect the manufacturer's warranty. Fuel is pumped from the top of the tank which is safer and more environmentally responsible than gravity flow systems. The system comes complete with all necessary installation components and detailed instructions. Features Include: * Baffled to reduce sloshing * Electronic Controller transfers fuel * Fits under most tonneau covers * Lifetime Warranty * Does not interfere with in-bed hitches * Meets DOT FMCSA Title 49 Requirements * Pumps from top of tank

5.0 out of 5 stars ( 2 )

$1,519.05

Motive Gear Ring and Pinion Gear and Installation Kit Combos

Want to get back the power and gas mileage that you lost from installing those big tires on your Jeep? Motive Gear makes it easy to re-gear your 4x4 with their ring and pinion gear and installation kit combos. These complete kit combos include front and rear ring and pinion sets, plus front and rear bearing kits, giving you everything you need to re-gear the front and rear differentials in one package. The kits come in a wide range of ratios for most Dana applications. Their quality is the result of years of development, outstanding design, and state-of-the-art manufacturing methods to ensure a perfect fit for an easy install.

4.75 out of 5 stars ( 8 )

$1,749.99

$1,795.99

Mile Marker Hydraulic Winches

If the thought of an electric winch leaves you cold, and you want the advantages of the hydraulic type, Mile Marker's hydraulic winches are right up your alley. They deliver the pulling power you need, when you need it--up to a rated 12,000 lbs. They offer free-spooling and mechanical load locking, and incorporate stainless steel tie bars and fasteners. In addition, they can be mounted in multiple positions, and they're so corrosion-resistant and tightly sealed against the elements that they can even be used underwater. Note: An adapter kit, sold separately, is required in order to work from an OE power steering pump.

5.0 out of 5 stars ( 2 )

$1,545.86

$1,719.99

Be Cool Show & Go Modules

It's show time! Be Cool Show & Go modules will wow the judges with their mirror-like finish. Not only do these modules look show-car great, but their cooling performance will receive top honors as well! These power-cooling modules come with all you need to add stunning performance and appeal to your custom engine compartment. Pop your hood and let everyone appreciate the ultimate expression of cooling technology--the brilliance of American-made Be Cool Show & Go modules! Be Cool Show & Go cooling modules feature: * Polished performance-grade dual 1 in. core radiator * Black fans with billet Be Cool logo motor covers * Fan mounting brackets and hardware * Polished aluminum vented recovery tank * Polished billet aluminum radiator cap with Be Cool logo * Wiring harness with temperature control sending unit and relays

4.75 out of 5 stars ( 8 )

$1,699.99

Titan Spare Tire Auxiliary Fuel Tank Systems

Introducing the game-changer for diesel pickup truck owners: Titan Spare Tire Auxiliary Fuel Tank Systems (STAFS). With an impressive additional 30 gallons of fuel readily available, these revolutionary systems transform your truck into a powerhouse on wheels, effectively doubling the fuel capacity of most diesel trucks. Gone are the days of worrying about fuel shortages on long hauls or remote expeditions. The STAFS ingeniously repurposes the typically underutilized space reserved for your spare tire, turning it into a valuable asset for extended journeys and demanding tasks. Imagine the freedom of having 30 extra gallons of fuel at your fingertips – it's like having your own personal fuel station wherever you go. Whether you're tackling challenging terrain, embarking on cross-country adventures, or hauling heavy loads, the STAFS ensures you never have to compromise on fuel availability again. Crafted from military-grade, cross-linked Polyethylene, the Titan Spare Tire Auxiliary Fuel Tank Systems boasts unrivaled durability and is backed by a lifetime warranty. Titan's electronic controller provides complete fuel control with a single touch. The operator has complete and total flexibility in managing how extra fuel capacity is used. The fuel can be held in reserve or transferred on-the-go as the need arises. The controller's illuminated user interface indicates the tank's fuel level and features a single-touch button that starts the fuel transfer sequence. With one touch, fuel begins transferring from the auxiliary tank to the vehicle's primary fuel tank, the pump will run for approximately 10 minutes, transferring 5 gallons of fuel. If the primary tank fills during that time, the pump will automatically stop pumping fuel. A great feature is that Titan's controller only requires a power wire and a ground. It does not invade the truck's wiring harness or computers. Its underbody location means that it has no impact on the truck bed's hauling space. In many cases where aftermarket custom wheels and tires are installed on a vehicle, they are not the same size as standard which means the original equipment spare cannot be used anyway.

3.5 out of 5 stars ( 2 )

$1,614.05

Be Cool Factory Fit Modules

Be Cool factory fit modules provide drop-in convenience, plus the capability of keeping engines up to 1,000 hp (depending on your application) running at the proper temperature! These modules feature Be Cool's factory fit radiator that has two rows of 1 in. tubes to reduce coolant temperatures, a billet filler neck, a drain petcock, and .080 in. wall hand-fabricated aluminum tanks. You can choose either a natural finish or kick it up a notch with the polished finish and dress your engine compartment with shiny performance. Be Cool offers hundreds of models and options for fitment on a wide range of vehicles. Most module kits include a new aluminum radiator, electric fan(s) with mounting brackets, a Be Cool radiator cap, an overflow catch can, and a fan wiring kit.

4.08 out of 5 stars ( 92 )

$1,599.99

$1,699.99

Summit Bucks

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters

MagnaFlow California Grade CARB Compliant direct-fit catalytic converters comply with California Air Resources Board (CARB) emissions regulations, which require more precious metals and rigorous testing, plus the direct-fit means an easier bolt-on install for you. Choose the perfect fit for your vehicle. Features include: * Stainless steel construction * CNC-precision robotic manufacturing * Limited 5-year/50,000 mile warranty

2.67 out of 5 stars ( 3 )

$1,516.00

Dee Zee Combo Transfer Tanks

Dee Zee combo transfer tanks offer room for liquid, room for gear—and plenty of extra room in your truck bed! These units combine a handy utility chest, together with a liquid transfer tank, so they take up less of your much-needed truck bed space. The tanks feature a radius curve design that eliminates key weld pressure points; they include a cap, a coupler for venting, and three stability baffles to prevent sloshing and dangerous weight transfer. Dee Zee utility chests have lockable stainless steel paddle handles. Combos are available in Brite-Tread aluminum, with or without an UltraBlack powdercoat finish; or in heavy-duty steel with a textured white or black powdercoat finish designed for corrosion protection. Choose the size and tank capacity tailored for your make/model—then conserve space while transporting everything you need with Dee Zee combo transfer tanks.

Not Yet Reviewed

$1,866.99

$1,936.99

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

4.1 out of 5 stars ( 72 )

$1,679.99

$1,779.99


$1,511.99

$1,601.99

Titan XXL Mid-Ship Fuel Tank Systems

Transform your driving experience with one of these Titan XXL Mid-Ship fuel tank systems. With this innovative upgrade, you're not just investing in a larger fuel tank - you're investing in unparalleled freedom and convenience on the road. Picture this: no more frequent stops at the gas station, no more worries about running out of fuel on long journeys, and no more compromises on where you can go or what you can do. With the Titan XXL Mid-Ship Fuel Tank Systems, you have the power to stay on the road longer, tackle more ambitious projects, and explore farther than ever before. Whether you're towing heavy loads, embarking on cross-country adventures, or simply navigating daily commutes, the extra capacity provided by the Titan XXL Mid-Ship Fuel Tank Systems gives you the confidence and peace of mind to go the distance, no matter where the road takes you. Crafted from our renowned military-grade, cross-linked polymer material, this tank sets the standard for durability and reliability. With a thickness of at least 1/4 in., they are built to outlast all competitors, standing strong against the toughest conditions. Backed by a lifetime warranty, you can trust in its quality and performance for the long haul. The systems come complete with a black-coated, galvanized steel mounting strap and front support system.

4.06 out of 5 stars ( 16 )

$1,519.05

VEGE Remanufactured Drive Axle Assemblies

VEGE Remanufactured drive axle assemblies enable you to get back on the road quickly—without breaking the bank! With its advanced and efficient production process, backed by more than eight decades of experience, VEGE is able to supply remanufactured drive axles with a level of quality that equals that of new OEM products at extremely competitive prices. The parts are carefully inspected, cleaned, and then fully machined and assembled with top-of-the-line components. Unless otherwise noted, the assemblies include steel axle shafts, third member, ring and pinion, wheel studs, bearings, and seals. Includes fluid. Hundreds of models are available, for fitment on countless 4WD, AWD, and RWD applications.

2.8 out of 5 stars ( 5 )

$1,914.99

$1,986.99

ATS Diesel Performance Five Star Torque Converters

ATS Diesel Performance Five Star torque converters bring top-of-the-line technology and performance to your rig. Their efficient design features innovative fluid-assist technology and a unique 5-disc setup that provides 100 percent mechanical bond during lock-up to ensure no plate slippage. Optimal stall speed and maximum torque multiplication create better performance, higher fuel economy, and unsurpassed reliability. Order the model recommended for your transmission application. Product features: * Hardened pump drive hub * Furnace-braised impeller veins * Proprietary mixed-flow stator * Internally balanced turbine * Billet pistons * Patented Viskus clutch drive with square tab lugs * Patented 2-piece construction * Exclusive 12-bolt cover design * Patented square lug design * Billet cover

Not Yet Reviewed

$1,509.99

Walker CalCat Direct-Fit Catalytic Converters

Specifically formulated for Californians, Walker CalCat direct-fit catalytic converters comply with regulations for OBD-II and pre-ODB-II vehicles. These converters have an OE-style and fit for ease of installation. The CalCats feature a stainless steel body, a heat-shielded pipe, and a structural brace for enhanced strength and durability. Get the best balance of performance and price from Walker CalCat direct-fit catalytic converters, available for a wide range of vehicle applications.

4.17 out of 5 stars ( 23 )

$1,662.99

Zumbrota Remanufactured Axle Assemblies

Zumbrota Drivetrain remanufactured axle assembles offer reliable performance at a value price. They're available for thousands of applications—from passenger and off-road vehicles, to race cars and pulling trucks. The axle tubes are straightened to OE specifications; the housings are hydro-blasted and rinsed, then tested for surface wear and cracks; and the gear patterns and rolling torque are properly adjusted to ensure optimum tooth contact. Zumbrota replaces all seals, bearings, crush sleeves, pinion nuts, and shims on the front and/or rear axle assemblies. Order the replacement model recommended for your specific vehicle.

4.0 out of 5 stars ( 9 )

$1,553.99

On Sale

Summit Bucks

Mishimoto Intercoolers

Maximize your ride's performance with a Mishimoto intercooler! These high performance intercoolers significantly lower air intake temperatures, while safely increasing horsepower for small and large turbo applications. Constructed from 6061 aluminum and precision TIG-welded, Mishimoto intercoolers feature sleek styling in a choice of colors for the ultimate in good looks. Whether you want to show it off or go with the popular sleeper look, Mishimoto makes an intercooler to give your engine--and your style--a boost!

5.0 out of 5 stars ( 2 )

$1,595.95