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Eaton Detroit Truetrac differentials use a patented design of parallel-axis planetary helix gears to provide a quiet, automatic splitting of torque. They perform like a limited-slip differential under normal driving conditions, automatically transferring torque to the wheel with better traction when ground conditions warrant. These replacement units are available for dozens of axle applications.
( 499 )
$1,279.99
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 )
$1,599.99
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$1,799.99
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.
( 930 )
$1,233.99
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$1,327.99
Tilton Engineering relied upon their 50 years of world-renowned experience in racing clutches to develop the ST-246 twin disc clutch kits for the high-performance street market. These aren't just another run-of-the-mill replacement—they're a true performance twin disc clutch and are available with either sprung-hub organic or solid-hub cerametallic discs, depending on your application. Where the upper limits of OEM-design ends, Tilton ST-246 twin disc clutch kits begin! Order the model recommended for your vehicle application. Features, items, and specs may include: * Precision-machined aluminum clutch cover for high-strength, stiffness, and better balance than OE-type stamped steel covers * High-mass main pressure plate and floater plate resist warpage and offer high-heat capacity * Heavy-duty straps attach plates to minimize noise and provide clean clutch release * High-strength/durability billet chromoly steel flywheel with precision register for optimal balance * Compatible with most OEM release bearings or Tilton's hydraulic release bearings * Sprung-hub organic option: less vibration/noise, smoother engagement, up to 850 lbs.-ft. of torque * Solid-hub cerametallic option: higher strength, more precise engagement, up to 1,250 lbs.-ft. of torque
( 9 )
$1,487.50
BAK BakFlip MX4 covers literally do it all. From their sleek contemporary styling to their state-of-the-art functionality, BAK BakFlip MX4 tonneau covers have been enhanced with a premium-density foam core, upgraded latch housing components, and an all-new integrated tailgate seal that allows your tailgate to be shut with the cover open or closed. Their aircraft-grade aluminum construction, along with a black powdercoat finish, makes them not only one of them most durable tonneau covers on the market, but also one of the most appealing. Are you traveling with lumber, tools or a heavy payload? Keep your valuable cargo dry—and safe—beneath a BAK MX4 tonneau cover!
( 93 )
$1,199.99
Stock does the job, but Morimoto XB LED headlights does it better--and with style! These over-achievers look amazing, are well built, have a virtually infinite life span, and an unbeatable warranty. They produce a well-defined beam pattern with optics that meet and exceed SAE and DOT regulations when aimed properly, which is easy to do with their integrated adjusters. The headlights' DRL is powered by Osram 5000K LEDs and is insanely bright to be easily visible during the day, and the turn signal function is fully sequential. Morimoto XB LED headlights feature UV-coated polycarbonate lenses, strong PPS plastic housings, and diecast aluminum heat sinks to ensure they will look good, last, and provide adequate cooling for the OEM-grade LED chips producing the light. Morimoto has also made the wiring easy with plug-and-play connection, and no error codes, flickering, hyper-flashing, or radio interference.
( 13 )
$1,599.00
America's leading manufacturer of high-capacity replacement fuel tanks, Titan fuel tanks are made of military-grade polymer and are one-piece, lightweight, corrosion-proof, and durable. They work with existing fuel gauges and are easy to install. Titan tanks outlast and outperform OE and aftermarket metal tanks in almost every measurable way with advantages over metal tanks that make them overwhelmingly worth their higher price. Efficient and safe, they will save you time, fuel, and money! Why Titan tanks? * Extend the range of your truck by as much as 500 miles (varies with make, model, and engine) * Depending on application, many are complete with powdercoated or plated steel mounting straps, extruded rubber mounting bushings, vent hose, rollover safety vent valve, seals, and required clamps * Will not delaminate * Fully compatible with biodiesel * Eliminate condensation problems * No welds to crack * Lighter and quieter than metal tanks * Many models fit into spaces where a metal tank won't
( 9 )
$1,234.05
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$1,367.05
MBRP Pro Series exhaust systems are built for performance auto enthusiasts looking for a great quality exhaust. They're constructed from T304 stainless steel for optimal durability and reliability. Pro Series systems deliver a rich, mellow exhaust note and over 70 percent increased exhaust flow. They include the necessary pipe and muffler, and utilize OEM hangers for complete bolt-on cat-back (or downpipe-back) exhausts. These kits are available with polished stainless steel exhaust tips or carbon fiber exhaust tips for a beautifully finished look. These units are available in a variety of configurations for gas truck/SUV, diesel, and muscle car applications—so you can choose which design is best for your vehicle. MBRP offers a no-hassle lifetime warranty on Pro Series exhaust systems.
( 50 )
$1,054.99
Mishimoto performance radiators are designed and engineered to maximize cooling efficiency, boost engine functions, and, most of all, protect your engine from overheating. Many stock radiators can't handle the additional heat that comes higher horsepower levels. So, swap out your stock radiator for an all-aluminum Mishimoto. Key features and benefits of Mishimoto performance radiators include: * Available for universal and exact fit applications (no cutting or modifications required) * All-aluminum construction for optimal heat dissipation, improved strength, and reliability * Increased cooling capacity due to their massive core size * 100 percent brazed aluminum core for minimal distortion, low stress, and clean joints * Available in various sizes with 2-row or 3-row cores * TIG-welded for clean, strong welds and increased durability * Magnetic drain plugs capture metallic debris or fragments * Included high-pressure 1.3 bar cap raises the coolant boiling point for greater safety and efficiency * Automatic transmission and accessory coolers included where applicable
( 334 )
$1,096.95
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$1,561.95
On Sale
Flowmaster Stainless Steel American Thunder exhaust systems have been designed with the latest exhaust technology available. Through this technology, you will experience improvements in acceleration, passing power, and fuel mileage. The key to these performance improvements is Flowmaster's use of mandrel-bent tubing. Their tubing allows for superior exhaust gas flow, while their stainless steel construction allows for their corrosion-resistant qualities. These American Thunder exhaust systems also feature a stainless steel muffler(s) that'll give you plenty of Flowmaster sound.
( 302 )
$1,049.95
Sidesteps have come a long way, and Rough Country power running boards take your vehicle to the next level of convenience, performance, and style. Rough Country retractable E-boards feature dual-motor technology that stands up even under extreme climate conditions, and they are equipped with LED lights to provide illumination when deployed, making them easier to see and use in low-light conditions. The steps automatically extend when the door is opened and tuck tight for a clean look when not in use. They feature an anti-slip surface (textured coating) to provide a secure stepping area, making entering and exiting your ride easier.   Rough Country all-season power steps are made from lightweight, yet durable aluminum and can support up to 660 lbs. per side. They are armed with an automatic "Safe-Stop" mechanism that engages if a blockage is detected and includes an interior bypass switch for manual override. So, whether you're heading out on a weekend errand or loading up for a camping trip, RC's electric steps offer reliable protection for all your adventures. Choose the power running boards designed for your vehicle.
( 8 )
$1,299.95
Kleinn's The Beast triple train horn universal spare tire kit was designed for lifted trucks with oversize tires and a useless spare under the bed. The triple train horns, air compressor, and 3-gallon air tank all mount on a custom engineered bracket that is suspended by the OEM spare tire winch. The system will easily inflate 37 in. tires, power air tools, air suspension, and honk your Kleinn train horns in an incredibly loud way. Additional details: * Heavy-duty build * Powdercoated custom mounting brackets * 3-gallon air tank with Cortec interior anti-corrosion coating * Tire Inflator with 30 ft. hose, remote quick-connect, and storage bag
Not Yet Reviewed
$1,089.95
Restore and enhance your cooling system with a Mishimoto Performance Radiator Essentials Bundle. The bundles include high-quality upgraded cooling components to replace items Mishimoto found to be the most failure-prone. Kits feature an aluminum radiator, silicone radiator hose kit, high- and low-temperature thermostats—plus other components (depending on the bundle you select). The Performance radiator features full aluminum construction with durable TIG-welded end tanks. In addition, it's designed with a massive two-row 2.2 in. thick core, which provides substantial improvements in cooling efficiency. The radiator hose kit is constructed from four layers of silicone with heat-resistant embedded fibers. This combination of materials provides substantially improved heat and pressure tolerance compared to the stock rubber hoses. In addition, the kit includes a CNC-machined aluminum quick-disconnect fitting, providing a considerable improvement in durability over the stock plastic unit. Rounding out the basic Essentials Bundle is a pair of thermostat sets; high-temperature thermostats hasten engine warmup, making it ideal for use in cold climates. The low-temperature thermostats have a lower activation temperature compared to the factory thermostat. Lower activation temperature allows coolant to flow through the engine earlier, reducing the risk of overheating in hot environments. Order the bundle with components preferred for your vehicle.
Not Yet Reviewed
$1,494.95
Equip your truck with rugged and durable Black Horse Off-Road Armour bumpers! Designed to withstand the daily grind plus some workhorse abuse, these fabricated steel front or rear bumpers provide additional protection for your truck, while maintaining their aggressive good looks. Order the model built to fit your application. Armour bumper features include: * Heavy-gauge construction * Black powdercoat finish * Rear bumpers feature integrated side steps * Pre-drilled for factory parking sensors (if applicable) * Available with or without LED light bars and flood/fog lights
( 1 )
$1,071.98
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$1,138.69
BAK Revolver X4s tonneau covers are engineered for real-world durability. They feature matte black heavy-duty aluminum slats wrapped in industrial-grade vinyl and a matte black finish, top-to-bottom, the X4s delivers a modern, stylish appearance. With the cover closed, the patented rotational locking system secures the X4s for the entire length of the bed, on both sides, providing unrivaled strength and security. When open, the X4s cover rolls forward smoothly, storing securely with a durable strap and buckle system. This design gives you full access to your truck bed, does not interfere with your rear view mirror sightlines, or block the third brake light. With revised premium black aluminum slats, newly designed side seals, and finished rear corner caps, the Revolver X4s bed cover achieves a new level of refinement for your truck.
( 5 )
$1,479.99
OEM Duramax cast aluminum cylinder heads fall short over time; the different heat expansion crates between cast iron engine block and cast aluminum cylinder head cause head gasket scrubbing, and eventually blown head gaskets. Aluminum cylinder heads are also prone to warping, melting, and/or cracking in high performance applications where excessive heat is introduced. Pacific Performance Engineering LLY/LBZ/LMM cast iron cylinder heads are the ultimate upgrade to your Duramax engine and eliminate any head gasket or cracking concerns. Cast from high-quality alloyed grey iron, PPE LLY/LBZ/LMM cylinder heads offer elevated fatigue strength and heat and creep resistance, which prolongs the cylinder head's lifespan significantly. They also share the same heat expansion rate as the stock cast iron cylinder block, so no more blown head gaskets. These cylinder heads also feature cast-in fuel injector cups and solve the OEM injector cup leaking issue. Each head comes complete with brand new springs, spring retainers, spring locators, valves, valve seals, valve keepers, valve seats, valve guides, rocker arm dowels, and freeze plugs. Whether you have a damaged aluminum cylinder head or a desire for better reliability and longevity on your Duramax engine, the Pacific Performance Engineering LLY/LBZ/LMM cast iron cylinder head is undoubtedly the best choice. Component features and benefits: * Premium 21-4N, Stellite-reinforced exhaust valves, and chrome-silicon alloy intake valves * All valves are fully nitridated with increased abrasion resistance * High-strength, CNC-machined chromoly steel spring retainers and spring locators * Upgraded tapered valve springs provide faster response and eliminate valve float at high rpms * Powdered metal valve seats offer superior wear and heat resistance * Significantly reduced diesel engine clatter compared to the factory aluminum cylinder heads * Increased thermal efficiency compared to aluminum heads * 3-Year Unlimited Mileage Warranty
Not Yet Reviewed
$1,349.99
On Sale
Flowmaster FlowFX exhaust systems are a "sound" choice for your vehicle. Delivering a moderately aggressive tone, they're built with bright 409S stainless steel tubing, and FlowFX straight-through mufflers with large cores for maximum performance and a deep sound. Many systems also include 304 stainless steel tips finished in a black ceramic coat or polished, and embossed with the Flowmaster logo. Flowmaster FlowFX exhaust systems are designed for ease-of-installation, and include all necessary parts, hardware, and detailed instructions. Choose the style, pipe size, muffler quantity and configuration for best fitment on your vehicle.
( 161 )
$1,049.95
The WeatherTech AlloyCovers are a lightweight foldable hard tonneau cover for those looking to maximize security and durability without compromising style and aerodynamics. These low-profile hard truck bed covers feature an easy-to-use tri-fold design, which makes for effortless installation and removal. The AlloyCovers also feature the AutoLatch II latching system that when paired with a locked tailgate provides excellent security. The truck bed covers sit less than half an inch above the truck bed and incorporates a water-shedding design and vinyl coated hinges to route water away from the bed without gutters or drains. Order the model designed for your application.
( 16 )
$1,179.95
Keep your cargo protected from the elements—and thieves! BAK BakFlip G2 tonneau covers combine the convenience of a folding design with hard tonneau security and durability. You can fold the BakFlip G2 back for complete truck bed access or fold it down and lock it in place to protect your valuable cargo. Its aluminum panels won't shrink or stretch during weather changes and are capable of holding up to 300 pounds of evenly distributed weight. Features include: • Sleek, low-profile fit • Aluminum panels resist changes in weather • Treated to resist the harmful effects of UV rays—no cracking or warping • Innovative locking arms secure the cover when its folded against your rear window • Tongue and groove weatherstripping keeps rain and snow out • No-drill installation
( 28 )
$1,049.99
Westin Pro-E power running boards are superior upgrades that combines the functionality and appearance of your vehicle. They are designed with a practical feature that automatically deploys when your vehicle's door is opened, allowing easy entry and exit. When the door is closed, the running boards smoothly retract, seamlessly integrating with your vehicle's body and maintaining its sleek appearance. Pro-E boards are equipped with two waterproof IP68 rated motors per side, and are engineered for durability and reliability in any weather condition. The integrated LED lights illuminate the 6 in. wide, durable aluminum step surface, ensuring enhanced visibility and safety. Whether it's day or night, you can confidently step onto these running boards with their impressive weight capacity of up to 300 lbs. per side. Westin Pro-E power running boards are constructed from corrosion-resistant aluminum and finished with a durable textured black powder coat. The included vehicle-specific mounting brackets and hardware guarantee a seamless installation process, ensuring a perfect fit for your vehicle. Choose the boards designed for your vehicle.
( 1 )
$1,723.99
Toughen up your vehicle while adding a sporty look. Westin HDX heavy-duty grille guards provide your truck with maximum protection and eye-catching style. They feature a full-metal mesh punch plate grille, heavy-duty rubber strips to keep from scuffing up your body panels, and one-piece welded uprights for additional support. Some models also include headlight guards. These units are available in steel or stainless steel—with a variety of finish options. All Westin HDX heavy-duty grille guards are custom-designed for proper vehicle fitment.
( 13 )
$1,146.99
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$2,006.99
S&B Filters fuel tanks maximize the space under your diesel truck and empower you to fly by more gas stations like a compact, fuel-efficient car. The folks at S&B know even lifted trucks often sacrifice clearance for larger holds. That's why they design their tanks with a contour around the driveshaft area, helping you maximize clearance. A transfer pump fitting allows you to pull fuel from your now larger tank for equipment—saving valuable space in your truck's bed. Spend less time at the pump and more time driving with the S&B high-capacity replacement fuel tank designed to fit your vehicle. Features, items, and specs: * Brass vent and rollover vent valve * Included baffles cut down on fuel sloshing * Integrated fuel sump for aftermarket fuel pumps * Integrated OEM-style fitting for sending unit installation ease * Front cradle support design (instead of a band that wraps under) to help avoid band debris damage and failure where it's most likely to occur * Front support skid plate on some models * No modifications necessary for installation
( 5 )
$1,249.00
Riding on the reputation of their parts being bolt-on installations, they make sure that McGaughy's traction bars work hand-in-hand with necessary factory suspension components. McGaughy's suspension engineering capabilities are endless, and they continue to release the high-quality suspension parts that the public demands.
( 21 )
$1,071.99
Body Armor 4x4 E-Power board steps are 6-in. wide full cab length steps that automatically deploy and retract when opening and closing your vehicle door(s). Offering dual-motor functionality, a low-profile design, integrated lights, auto safe-stop, and a durable powdercoat finish, E-Power steps grace your truck or SUV with great features and loads of style. Select the Body Armor 4x4 E-Power board steps engineered for your vehicle. Features: * Low-profile design for improved ground clearance while protecting vital rocker panel * Integrated LED lights add visibility * Textured surface provides a secure step area * Auto safe-stop engages if an obstruction is detected * Manual override interior switch included * IP67 waterproof rating * 600 lb. weight capacity each side * Easy no-drill installation * Powdercoated high-grade aluminum * 1-year electrical/2-year mechanical warranty
Not Yet Reviewed
$1,375.00
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