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GMC ENVOY XL Parts and Accessories
Showing In Stock Items. Show All 37 Items.
COMP Cams Short Travel XD Hydraulic Roller Lifters
COMP Cams short travel XD hydraulic roller lifters offer the advantages of both light pre-load and reduced oil volume, producing the most stable and highest-revving hydraulic lifter available. The XD versions feature heavy-duty tool steel pushrod seats. This adds strength and durability in extreme-duty applications, such as turbo drag cars and offshore powerboats. Certain engines respond better to a light lifter pre-load because it recovers more quickly from any bad harmonics in the valvetrain. Others work better with a heavy pre-load because oil volume is reduced under the plunger, which increases lifter stiffness. Now you have the best of both—with COMP Cams short travel XD hydraulic roller lifters. Order the model designed for your vehicle and engine application.
( 2 )
$969.95
Hays Twister 3/4 Race Torque Converters
Hays Twister 3/4 Race performance torque converters are designed to be the perfect solution for your street/strip machine. Hays designed the Twister torque converters to be one step short of being a "Full Race" converter giving you the perfect combination of performance and affordability. Every torque converter is hand built, inspected and tested to ensure they meet the top of the line quality you expect. To ensure consistency and improve performance each converter is built for one transmission with one bolt pattern, meaning a lighter converter to maximize performance. High flow stators promote better cooling and heavy duty Torrington bearings are used to increase strength and durability. Not ready to go a "Full Race" converter, Hays is there for you with their Twister 3/4 Race torque converters.
( 11 )
$767.95
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$972.95
B&M Holeshot Torque Converters
A higher-than-stock stall speed as delivered by these B&M Holeshot converters will provide several advantages and benefits to vehicles with modified engines. Many modifications, particularly big cams, tend to reduce low-end power and torque. These high-stall converters allow the engine to launch the car at higher rpm, where more torque is available. They're a very good choice for the typical street machine that is looking for better launch capability and more strength.
( 84 )
$819.95
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$921.95
Nitrous Express 4-Bolt Plate Nitrous Systems for GM LS Engine
Nitrous Express 4-bolt plate systems for GM LS-style engines feature a billet 90mm or 102mm nitrous plate that installs between the throttle body and intake manifold, making installation quick, easy, and attractive. Power levels can be adjusted between 50, 100, 150, 200, 250, 300, 350 and 400 horsepower. The systems are pre-machined with a second set of nitrous and fuel passages so you can easily upgrade to a dual stage system down the road. (Special note: These kits will work on 2010 and newer Camaros if you rotate the throttle body 180 degrees.) Order the model best suited for your setup. Systems include: * 90 or 102mm nitrous plate * Choice of no bottle, 5 lb., 10 lb., 12 lb., or 15 lb. bottle * Stainless bottle brackets (except no bottle system) * ProPower Lightning Series solenoids * 6 AN feed line * Braided stainless steel solenoid to plate lines * Master arming switch * WOT switch * Every nut, bolt, and electrical connector needed to complete installation
( 3 )
$857.57
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$945.66
Edge Evolution CTS3 Programmers
The next generation Edge Evolution CTS3 programmers will continue to include all of the great features, benefits, and extended coverage from the CTS2 product line, while adding a sleek, new exterior and cutting-edge screen. The Evolution CTS3s reprogram your vehicle's stock computer through the OBDII port, saves the factory files to easily return to stock, and then uploads the Edge calibrations. They come with multiple power levels custom tuned by a whole team of engineers, and can be installed in minutes without ever popping the hood. Edge Evolution CTS3 programmers greatly increase horsepower and torque, and not only re-tunes your vehicle, they stay mounted in the cab of the vehicle offering real-time, monitoring of vital engine and vehicle data for a complete gauge package. Edge Evolution CTS3 programmers feature: * Most comprehensive, state-of-the-art, multi-gauge/tuner touch screen display on the market * 3rd generation design is faster and more capable than ever * Power levels designed for daily driving, towing, performance, and extreme * Simple installation just plug into OBDII port--no wiring required * Monitor key vehicle parameters like transmission temperature, boost, rpm, and dozens more * Full color, 5 in. capacitive touch screen with auto-dimming * Offers crystal clear data at your fingertips * Highly customizable gauges and backgrounds * Boot-up directly to gauge screen upon key cycle * Swipe capability allows easy switching between screens as needed for towing, performance, economy, etc. * Built-in performance meter measures 0 to 60, mile times, and more * Advanced integrated data logger with export capability * Ability to add vehicle licenses to tune multiple vehicles with one product * Clear and read DTC codes * Wi-Fi updateable
( 15 )
$767.95
COMP Cams Sportsman Solid Roller Lifters
COMP Cams Sportsman solid roller lifters feature premium-quality, high-value components designed for sportsman and professional racing, along with high-end street machines. They're available in both needle-bearing and bushing configurations. Each design features two pressurized EDM oil feeds, as well as an edge-orifice feed to the wheel. This delivers a more reliable oil feed than most competing options. COMP Cams Sportsman solid roller lifters are also designed with a shallower oil band than competitors' versions for increased strength and rigidity, while internal machining helps to reduce weight. The body utilizes a skirted wheel that strengthens the lifter ears, and the skirt also provides more contact area with the lifter bore for further lifter stabilization. In addition, staked axles eliminate clips and provide robust axle retention. This feature increases the stiffness of the lifter ears and helps to prevent the ears from spreading. The COMP Cams Sportsman solid roller lifters are built from 8620 premium steel for increased strength and wear resistance and they feature a captured, stainless steel link bar design. The lifters also utilize a tapered and slotted link bar tower for reduced weight and improved aesthetics. Choose the size and options tailored for your engine application.
( 9 )
$888.95
Air Lift WirelessAir 2nd Generation On-Board Air Compressor Systems
Air Lift WirelessAir 2nd generation on-board air compressor systems allow you to inflate and deflate each air spring independently to different pressures. The one-touch control from inside or outside the vehicle makes them perfect for uneven or top-heavy loads. And with two user-defined memory buttons, WirelessAir can remember your frequently used settings. Control the air like a boss with your Air Lift WirelessAir 2nd generation kit. Features and items: * LCD-display wireless controller * Compact, dual-path design * Bluetooth-enabled manifold allows for over-the-air software updates * Heavy-duty air compressor * All wiring, hardware, and fittings required for installation
( 1 )
$778.99
Granatelli Motor Sports Malevolent Coil Packs
Granatelli Motor Sports Malevolent coil packs deliver nearly twice the voltage as the competition. Rated at up to 85,000 V, these nasty little units not only increase power to your plugs, but improve fuel economy, throttle response, and idle characteristics. Malevolent coil packs are bred of a one-piece design that offers you a direct OEM replacement with simple plug-and-play installation—and they won't void your factory warranty! Increase your engine efficiency with improved combustion, powered-up though the intense-performing Granatelli Motor Sports Malevolent coil packs. Order the individual pack or set recommended for your vehicle and engine application.
( 15 )
$775.05
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$775.06
Nitrous Express 3-Bolt Plate Nitrous Systems for GM LS Engine
Nitrous Express 3-bolt plate systems for GM LS-style engines feature a billet nitrous plate that installs between the throttle body and intake manifold, making installation quick, easy, and attractive on all LS car and truck intakes with a 3-bolt throttle body. Power levels can be adjusted between 50, 100, 150, 200, 250, 300 and 350 horsepower. Order the system preferred for your setup. Systems include: * Billet nitrous plate * Choice of 5 lb., 10 lb., 12 lb., or 15 lb. aluminum bottle * Stainless steel bottle brackets * ProPower Lightning Series solenoids * 6 AN feed line * Braided stainless steel solenoid to plate lines * Master arming switch * WOT switch * Every nut, bolt, and electrical connector needed to complete installation
( 6 )
$857.57
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$945.66
COMP Cams Thumpr LS Camshaft Packages
COMP Cams Thumpr LS camshaft packages come as a complete valvetrain parts package that is matched for specific LS applications and desired performance. COMP Cams engineers have spent countless hours testing and creating valve train component combinations that are perfectly matched for maximum horsepower and dependability, as well as creating that wildly popular Thumpr sound in GM LS applications. Thumpr camshaft packages can add anywhere from 60 to 110 hp (depending on the application). COMP Cams Thumpr LS camshaft packages include: * Thumpr LS camshaft * Pushrods * Valve springs * Retainers * Valve locks * Spring seats * Valve seats
Not Yet Reviewed
$865.95
COMP Cams Short Travel Hydraulic Roller Lifters
COMP Cams short travel hydraulic roller lifters have been engineered from a patent-pending design that specifically performs at higher engine speeds. They're designed to limit the lifter's internal piston as it is pumped up. By limiting that movement, the COMP Cams short travel hydraulic roller lifters cut down on the loss of power and limit valvetrain failure at higher rpm. The lifters are REM-finished and then black oxide coated for extreme durability, even for those high-revving engines. Choose the size, quantity, and other options tailored for your high performance application.
( 9 )
$781.95
Powertrax Grip LS Traction Systems
Powertrax Grip LS traction systems are the latest design in differential tech upgrades. They combine the smooth operation of a limited-slip differential, with the strength of a fully machined case. These systems use carbon fiber and steel friction plate technology, delivering streetable and consistent traction. They arrive completely assembled--and because there are friction plates on machined internal gears, they are fully rebuildable. The carriers are the ideal solution for just about any light truck, sport utility, and muscle car on the road today.
( 5 )
$923.99
Snow Performance Boost Cooler Stage-2.5 Water/Methanol Injection Systems
Snow Performance Boost Cooler Stage-2.5 water/methanol injection systems suppress detonation so that more power-producing timing can be utilized. Water, with its high latent heat of vaporization, cools the intake charge and combustion. Methanol cools the charge and combustion, but also acts like an extremely high-octane fuel (some researchers claim as high as 120 octane) and adds more oxygen to combustion. Complete with custom water-methanol injection throttle body spacer plate, braided stainless line, and 4AN fittings offering un-surpassed reliability and ease of install. They're designed for use in naturally aspirated carbureted gasoline vehicles.
( 8 )
$937.51
Granatelli Motor Sports Ignition System Combo Kits
Granatelli Motor Sports ignition system combo kits feature Granatelli's patented 0 ohm wires with extremely low resistance that maintain very high noise suppression. They transmit the full electrical energy of the ignition source to the spark plugs. The end result is increased horsepower, torque, and fuel economy. Order the kit recommended for your vehicle and engine application. Product details: * Direct replacements exceed OEM specifications; OBD-II computer safe * Increase power to the spark plugs up to 400 percent over stock * 0 ohm resistance, no RFI/EMI interference thanks to patented protector ring * Works with all street and race fuel injection systems * Solid stainless steel connector cables and snap-lock spark plug connectors * High-temperature silicone boots; 8mm jackets with fiberglass-reinforced braid resist temperatures up to 500 degrees F * Ideal for use with aftermarket headers or turbocharger systems * Includes all necessary hardware
Not Yet Reviewed
$878.75
Granatelli Motor Sports Throttle Bodies
Granatelli Motor Sports is proud to offer a variety of performance throttle bodies for late model, drive-by-wire engines. Their throttle bodies are precision-machined to exceed the demands required for increased airflow on high performance applications, both naturally aspirated and forced induction. These upgraded throttle bodies can be used with factory or aftermarket manifolds and utilize the OEM harness connector. The increased size also allows for smoother and quicker engine acceleration--and there's no need to transfer anything over from the factory unit. Proper tuning is highly recommended after installation. Granatelli throttle bodies are available for hundreds of vehicles from the 1990s and up.
( 11 )
$776.92
Dorman Differential Carriers
Hard use and poor lubrication can wear out a limited-slip differential. With a a Dorman replacement differential carrier assembly you can restore original performance. Each assembly includes all-new spider gears, differential pins, clutches and carrier housing. Order the differential carrier model you need.
Not Yet Reviewed
$769.95
VEGE Remanufactured Cylinder Heads
VEGE Remanufactured cylinder heads are a popular choice for performance and value. With its advanced and efficient production process, backed by more than eight decades of experience, VEGE is able to supply remanufactured cylinder heads with a level of quality that equals that of new OEM products—at extremely competitive prices. The rebuilt cylinder heads are carefully inspected, cleaned, and then fully machined and assembled with top-of-the-line components. Unless otherwise noted, the assemblies include a cast iron or aluminum cylinder head, intake and exhaust valves, valve springs, retainers, locks, stem seals, rocker arm studs, and more. Many heads include rocker arms. Nearly a thousand models are available, for fitment on countless applications.
( 47 )
$760.99
Nitrous Outlet Nitrous Oxide Plate Systems
Nitrous Outlet nitrous oxide plate systems come out of the box ready to deliver superior atomization. They spray up to 200 hp, but are capable of flowing up to 400 hp with additional jetting and a -6 AN main feed line upgrade. You'll get race-proven performance from the unique 6-port discharge design, guaranteeing the perfect mixture of fuel to nitrous. Overview: * Max flow 400 hp * 400+ hp solenoids * Anodized black aluminum plate and bottle (if included) * Wide-open throttle activation switch * Hardware, electric, and jetting included * E85 compatible with different jetting * Jetting included for 50 to 200 hp
( 3 )
$991.99
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$993.99
Black Horse Off-Road Modular Grille Guards
Black Horse Off-Road Modular grille guards cover your headlights, grille, and bumper with added protection. Made from either heavy-duty powdercoated steel or polished stainless steel, these robust materials offer rust and corrosion resistance to remain looking their best and serving their purpose for a long time. They also offer ideal mounting points to accommodate auxiliary lights to brighten those night drives. With Black Horse Modular grille guards, there is no welding or drilling necessary making installation is easy.
( 32 )
$813.54
Catco Federal/EPA Direct-Fit Catalytic Converters
Catco prides itself on leading the industry in new product development and efficient manufacturing processes for its EPA- and CARB-compliant catalytic converters. Aristo's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while Catco's latest advanced-manufacturing technology ensures that all converters are built to exact OE dimensions and fitment. All this allows Catco to maintain industry-leading efficiency, productivity, and competitive pricing. Catco Federal/EPA direct-fit catalytic converters feature: * 409 stainless steel shell and neck construction for longer life * Aristo Clean by Design advanced catalyst technology to handle the toughest emissions problems * Increased precious metals loadings * Improved O2 storage and release * Exact O2 sensor location(s) * Lower emissions output * Long-term reliability * Keeps the MIL light off * Hardware included (where needed) * Provides for faster and easier installations * 5-year/50,000-mile warranty on converter body * 25,000-mile warranty on emissions
( 7 )
$797.99
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$945.99
Dorman Driveshafts
Dorman driveshafts are designed to replace your factory originals with no modifications. They are manufactured from quality materials and have the stock connections for an easy bolt-in fit. The driveshafts are available in various lengths, diameters, and materials for many auto, truck, and SUV applications.
( 329 )
$778.99
Dorman Suspension Air Compressors
Power up your air shocks with one of these Dorman suspension air compressors! You can remedy those sagging springs via a direct fit replacement that offers plug-and-play installation. Adjusting your suspension restores safety and handling, while giving your vehicle the level or lifted stance you prefer. These corrosion-resistant air compressors eliminate the need to rebuild worn or rusty units. For optimal suspension function, spring into action and order an engineer test-proven assembly from Dorman!
( 16 )
$841.99
MagnaFlow Direct-Fit Catalytic Converters
MagnaFlow direct-fit catalytic converters are designed for easy bolt-on installation for the professional installer. Welding, cutting, and tube-bending equipment are not required. These cats feature a ribbed body that minimizes expansion and distortion when the converters heat up. The ribs form a channel that protects the cushioning mat from direct exposure to exhaust gases, and they hold the ceramic catalyst in proper alignment. MagnaFlow converters use a monolithic honeycomb catalyst; the ceramic coating is designed for maximum flow and surface area, and the coating method is strictly controlled to maintain exact specifications. Improper coating could result in flow restrictions or an emissions test failure. These converters are designed to exact OE specifications and are available for the most popular vehicle makes and models.
( 424 )
$797.00
AP Exhaust Direct-Fit Catalytic Converters
AP Exhaust direct-fit catalytic converters will render your vehicle energy efficient and environmentally friendly. They're built with 409 stainless steel shell and neck construction for longer life, and feature AP's "Clean by Design" premium-grade ceramic substrates for maximum pollution reduction. Offering the most comprehensive coverage, they can provide direct-fit catalytic converters with lower emissions, long-term reliability, and an easier install. The growing concern for the environment means there is a growing need for quality emission control products. AP Exhaust direct-fit catalytic converters offer the quality, fit, and value to meet those concerns. Order the model designed for your vehicle application.
( 33 )
$842.99
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$911.99
