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The legacy continues … and now it is bigger, better, and faster! Built for enthusiasts and professionals, MPV13 is the fastest most sophisticated OBDII interface device to date, and Pro is the new standard. Take advantage of Pro Feature Set capabilities, like standalone data logging and PROLINK+ compatibility (sold separately) already built in. MPVI3 redefines the limits of speed and control with faster standalone data logging and two times the storage capacity compared to the previous generation. Log more runs (faster) and store more calibrations on your MPVI3, all with the convenience of eliminating your laptop from the equation. HP Tuners VCM Suite MPVI3 Credit Pro packages equip you with the most inclusive scanning, logging, and calibration, making them the only tool you need in your toolbox. The MPVI3 connects your vehicle's control modules to HP Tuners' VCM Suite software. You can run complete diagnostics, monitor vehicle performance, read from various vehicle control modules, and more in VCM Suite. Optimize your performance, fuel economy, or whatever your vehicle goals may be in VCM Editor with a multitude of defined parameters. When you are ready, license and tune any vehicle currently supported by HP Tuners with the fastest read and write speeds available. Connect, read, edit, write, drive; HP Tuners VCM Suite MPVI3 Credit Pro packages are offered with or without tuning credits.
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$799.91
HP Tuners Introduces VCM Suite MPVI4 Credit Pro packages, the latest evolution of their industry-leading OBDII interface. Built for professionals and enthusiasts alike, the computer programmers connect your vehicle to VCM Suite software (5.2+) for faster, smarter, and more powerful tuning and diagnostics than ever before. With upgraded hardware, expanded connectivity, and future-ready Wi-Fi capabilities, the MPVI4 redefines what's possible in performance calibration and data acquisition. Models are available with 0, 2, 4, 6, or 8 credits. HP Tuners VCM Suite MPVI4 Credit Pro packages feature: * Improved standalone logging: the most powerful device yet, capable of delivering standalone logging performance on par with VCM scanner and a wired connection * Upgraded hardware architecture: New internal processor for improved data throughput and flashing performance; 30x more memory than previous generation MPVI3 * High-speed USB-C connectivity: Faster, more reliable communication with your PC and vehicle * Bluetooth 5.2: Seamless wireless connection for scanning, logging, and TDN support * Wi-Fi ready (future update): Wireless VCM Suite connectivity coming soon * Enhanced storage and efficiency: Increased onboard memory for robust logging sessions * Improved OBDII fitment: A revised, tapered design means a more secure connection and better compatibility with even more makes/models * Built-In Pro feature set: Standard on every MPVI4, enabling standalone data logging and external sensor integration with PROLINK+ * RGB status LEDs: Clear visual indicators for power, connection, and activity status * Cross-Platform Compatibility: Works with VCM Suite (5.2+), TrackAddict, and RaceRender
Not Yet Reviewed
$599.95
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$799.91
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
Not Yet Reviewed
$699.89
Whether you're setting up ring and pinion gears or doing general differential repair, do it with Yukon Gear & Axle carrier bearing pullers. These tools work with an impact gun to quickly and safely remove your carrier bearings while minimizing the risk of damage. These pullers come with a handy bench top-stand and work on most standard size carrier bearings and pinion bearings on differentials. For all of your drivetrain needs, use Yukon Gear & Axle!
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$636.99
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$769.99
Mahle Original replacement pistons have the same great OE features to provide the perfect fit and function in your vehicle. They offer things like compensated ring grooves to ensure proper ring loading and oil control; as well as expansion-controlled designs for small fitting clearances—to reduce engine noise, wear, emissions, and improved oil control. Choose the model designed for your vehicle and engine application.
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$505.99
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$688.99
Convert your H1 Hummer to a GM Duramax diesel engine and Allison transmission with Tin Man Fabrication H1 Hummer Duramax conversion kits! These kits contain laser-cut precision-welded mounts, a transmission crossmember, and installation hardware. Excellent for both low and high-horsepower applications, these Tin Man Fabrication conversion kits require that your H1 Hummer has a minimum 2 1/2 in. body lift for sufficient clearance.
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$624.99
Motive Gear is the leading manufacturer of driveline products for just about any vehicle, whether it is a stock daily driver or a full-competition 4x4 or race car. They are proud to offer an unmatched selection of quality components engineered and manufactured for the vehicle and for the way it is driven. Motive Gear ring and pinion sets are engineered to meet or exceed OEM specifications at a price that won't break your budget. Their broad selection of ring and pinion ratios is available for just about every vehicle made from the 1940s through the present. All Motive Gear products meet strict quality standards through advanced manufacturing techniques and are backed by their strong warranty. Their in-house quality control lab utilizes state-of-the-art equipment to continuously check Motive Gear products for strength, tolerance, and hardness. Only after meeting stringent quality standards are Motive Gear products packaged and ready for delivery.
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$515.99
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$539.99
Instant Rebate
Using only three parts (a laser-welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two), SFI-approved Fluidampr harmonic dampers can control all crankshaft vibration--not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valvetrain operation, and less chance of crank failure.
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$549.82
Manufacturer Rebate
These Powertrax no-slip traction systems are the latest design in traction-adding differential technology. They combine the smooth operation of a limited-slip differential with the traction performance of a locking differential. A precise synchronization mechanism eliminates the ratcheting sounds typical of other locking differentials. Special gear and spring designs reduce the backlash and, therefore, the driveline windup. Only ultra-strength material that is 67 percent stronger than titanium is used. Installation is simple because no ring and pinion setup is required. In addition, no special tools or oils are needed. Step-by-step, model-specific instructions are provided with every kit.
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$631.99
Clearance
Yukon Gear & Axle ring and pinion sets are strong but quiet performers. Designed to handle some of the harshest conditions, these sets utilize the latest design and manufacturing technologies to afford you a smooth running gear that's durable and easy to set up. Yukon ring and pinions are available in hundreds of size, ratio, and axle model options. Whether you're on the street, off-road, or at the track, you'll experience unrivaled power and gear performance. Order the model recommended for your application.
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$506.99
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$530.99
TCI Pro Super transmission overhaul kits contain the same parts and pieces used in building TCI Streetfighters. You will receive components normally replaced on a transmission rebuild, along with new performance frictions and steels, plus a Trans-Scat valve body kit, which enables you to change the valve body to a manual/automatic setup that delivers both a good solid shift suitable for towing applications and a competition-quality shift for drag racing. Features: * Seals, gaskets, and bushings * High performance frictions and steels * Reusable-type pan gasket * Adjustable modulator * High-volume filter * Drain plug kit * Trans-Scat valve body kit * Performance band included in 700R4, 4L60E, and 2004R kits as they normally require a band during regular repair cycles
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$679.95
Summit Bucks
These TCI transmission Master Racing overhaul kits are designed for racers who maintain their own transmissions. They contain parts that are required when freshening up an existing competition transmission. You'll receive the high performance filter, clutches, steels, seals, gaskets, and bushings normally replaced during a rebuild. In addition, kits for late model GM overdrive transmissions also include a new performance band.
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$629.95
Enhance the looks and safety of your truck with N-Fab Nerf steps! No matter what size your rig is, or whether it has a body lift or not, N-Fab's patented hoop step and innovative mounting system will work without modifications to your brackets or bars! Their solid, one-piece construction begins with .084 wall steel tubing that is given a zinc coated base and a high-quality powdercoat finish for added corrosion resistance. N-Fab Nerf steps are available in a variety of styles; they're vehicle-specific and mount high and tight for a clean, factory appearance. Get the great look you want, together with the strength, durability, and functionality you need—with a pair of N-Fab Nerf steps.
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$549.99
Designed for spirited and daily driving, the South Bend Clutch Stage 1 clutch kits make for a great OEM replacement when your factory clutch gives out. The pressure plate included in this clutch kit has an increased clamp load that promotes longer life, and the disc is dual dampened for smooth engagement and increased transmission life. The disc has also been designed with premium friction materials, which will ensure for rapid heat dissipation and will help to increase the life of the clutch. Select the Stage 1 HD clutch kit designed for OE replacement or your performance application.
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$573.19
Delphi fuel injectors are engineered with an accurate, controlled spray pattern that reduces emissions and improves cold-start capabilities. These replacement injectors have a recessed fuel exit and no internal seal rings—in order to minimize leakage and possible puddling. Delphi fuel injectors are durable, dependable, and offered for a wide variety of applications. Order the OEM stock replacements designed for your vehicle.
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$567.99
Trail-Gear Creeper Locks wheels are made from a solid piece of aluminum and super-strong. Each wheel weighs a whopping 45 lbs., with a locking ring and hardware! These are no ordinary aluminum wheels. Each wheel is cast with the inner beadlock as part of the wheel. All 24 of the bolt holes on the wheels have steel time-serts installed to prevent the bolts from galling. The drop-down inner lip centers the tire onto the wheels during mounting. Trail-Gear Creeper Locks wheels are super-tough and are built to stand up to your off-road adventures!
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$631.35
Do you want cooling improvement and performance? During a test, a Be Cool aluminum radiator was installed in a 1955 Chevy in about an hour and lowered its operating temperature from 220 degrees to 180 degrees F--even with the air conditioning going full-blast. Be Cool custom-fit aluminum radiators are designed to be an exact fit, and they feature 15 percent more cooling capacity than factory 4-core models. What's more, they can be used with all brands of antifreeze and are available in both standard and polished finishes.
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$699.99
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$799.99
Legendary Raceline Wheels RT231 Monster beadlock wheels with satin black finish are engineered to be performance and style strong. With their robust A356 aluminum one-piece construction, forged 6061 polished beadlock ring, and Grade 8 zinc beadlock hardware with hardened steel PEM-nuts and captive washers that can be replaced as needed, it's no wonder they are the official wheel of numerous off-road racing series and championships. Raceline's RT231 Monster beadlock wheels feature a stealthy black finish and an iconic 8-spoke design with a cast-in Raceline logo that is easily recognizable. Choose the size, bolt pattern, and other specifics to fit your off-road vehicle and order your Raceline RT231 Monster beadlock wheels from Summit Racing Equipment® today.
Not Yet Reviewed
$535.00
Legendary Raceline Wheels RT232 Monster beadlock machined wheels with satin black accents are engineered to be performance and style strong. With their robust A356 aluminum one-piece construction, forged 6061 polished beadlock ring, and Grade 8 zinc beadlock hardware with hardened steel PEM-nuts and captive washers that can be replaced as needed, it is no wonder they are the official wheel of numerous off-road racing series and championships. Raceline RT232s feature Monster's iconic 8-spoke design and a machine finish with black accents. Choose your size, bolt pattern, and other specifics to fit your off-road vehicle and order your Raceline RT232 Monster beadlock wheels from Summit Racing® today.
Not Yet Reviewed
$535.00
Standard Motor remanufactured diesel fuel injector pumps are excellent replacements for your stock worn-out or broken units. Standard provides a full line of diesel injector pumps, with more than 20 pumps currently offered.
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$641.99
Spartan lockers are affordable, reliable traction. These USA Standard Gear Spartan lockers are mechanical lockers that fit into a standard differential carrier, replacing the open spider gears. They do not use thrust washers and have a revolutionary spring and pin design to make installation a snap! Spartan lockers feature high-nickel 9310 chromoly drivers and couplers for added strength. Give your vehicle great traction and save some cash. Drop in Spartan lockers for improved traction. They're available for a variety of makes and models spanning more than a half-century.
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$719.99
Bostech remanufactured fuel injection pumps can solve fuel starvation and other issues with your original equipment. Precisely remade to factory specifications, these replacement pumps are direct bolt-on units and ready to run. They include any gaskets or O-rings specified for easy installation. The diesel fuel injection pumps will get your rig back on the road in no time. Look to Bostech for help with your Chevrolet, GMC, Dodge, Ram, or Ford diesel.
Not Yet Reviewed
$749.95
Made from heat-treated 4140 chromoly spring steel, these Hellwig anti-sway bars reduce body roll, even during tight cornering. They come with high-durometer polyurethane bushings to ensure superior performance—and install easily with basic hand tools. Mounting hardware is included.
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$552.58
When you need an emergency engine shutdown system, these BD Diesel positive air shutdown valves are the solution. Some industries, such as mining, oil refinery, forestry, mobile welding, septic removal, and refueling, require some vehicles to have an emergency engine shutdown in place. The most effective method for this is to cut the air supply to the diesel engine, causing fuel ignition to cease. With these BD Diesel positive air shutdown valves, an inline butterfly valve is placed in the air intake line and, when activated by the included heavy-duty electrical solenoid, the engine will shut down within seconds. The butterfly valve design reduces the number of parts and the overall size, as compared to other competitive units. BD Diesel positive air shutdown valves feature aluminum and stainless components, plus weatherproof electrical connectors that are used to prevent corrosion. Installation is simple--by utilizing the innovative bead boot locks, no welding is needed for the hose retaining beads. Valves are available in automatic or manual switching mode; manual switching models do not include electronic overspeed protection modules.
Not Yet Reviewed
$723.95
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