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Timbren Suspension Enhancement Systems

Timbren Suspension Enhancement Systems resolve your suspension problems. Timbren SES kits will improve your load-handling, make it easier to haul heavy loads, and eliminate sag and sway. They're easy to install and maintain! Simply bolt on the kit—no drilling, no air lines to route—and you're ready to roll with high performance and peace of mind. The patented Aeon hollow rubber springs cushion and absorb road shocks and automatically adjust to uneven loads and road conditions. You'll enjoy improved roll stability and reduced sway, unlike with the mediocre trailer suspensions and softer ride quality of today's trucks and trailers. Your truck, van, and SUV are designed for best performance under ideal road and load conditions—but in the real world, to tackle the imperfect, you need a Timbren Suspension Enhancement System. Order the kit designed to fit your year, make, and model application.

4.64 out of 5 stars ( 190 )

$269.36

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$398.07

Summit Bucks

Ridetech Strongarms Tubular Control Arms

Ridetech Strongarm tubular control arms are designed to stiffen up your vehicle's chassis, while providing a smoother ride. They feature a tubular design that offers maximum strength—and are available for a variety of front and rear positions. The control arms include bushings and factory-installed ball joints (front), making installation easier. Get optimum suspension geometry with a set of Ridetech Strongarm tubular control arms; order the kit recommended for your vehicle.

4.61 out of 5 stars ( 18 )

$315.00

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$380.00

Summit Bucks

Denso Air Conditioning Compressors

Denso air conditioning compressors are all-new units built to meet Denso's unsurpassed reputation for technological superiority. As one of the world's largest OE suppliers of A/C compressors, Denso units are specified by most major vehicle manufacturers. They're manufactured and tested to the strictest OE standards for unparalleled performance. Denso brings together everything they know as an air conditioning systems manufacturer to deliver the highest quality line of factory-new compressors available. When it comes to new compressors, you can't do better than going with a unit manufactured by the OE supplier. Denso knows these units better than anyone because they originally designed them. Hundreds of models are available—for applications from the 1980s and up. Order the model recommended for your vehicle. Additional features of Denso air conditioning compressors include: * Denso First Time Fit provides the right part and the right fit ... the first time, every time * Snap rings improve performance under extreme heat * Thrust bearings built to withstand tension and stress for maximum durability * Valves and shafts designed with lightweight aluminum alloy for added strength * OE-specified O-rings and seals compatible with both R12 and R134a refrigerants * Factory O-ring installation kits prevent leakage and ensure proper installation * PTFE surface-treated pistons for smooth, efficient operation * Lightweight aluminum alloy swash plates for added strength * Includes the proper OE specified oil

4.3 out of 5 stars ( 30 )

$263.99

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$445.99

Summit Bucks

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.

4.08 out of 5 stars ( 424 )

$258.40

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$499.17

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MagnaFlow California Grade CARB Compliant Universal Catalytic Converters

MagnaFlow California Grade CARB Compliant universal catalytic converters help keep the check engine light off. They offer the right fit for a wide array of vehicles thanks to the adaptable universal design (cutting and welding is required). With highly corrosion-resistant, stainless steel construction, you can have confidence in the quality of these catalytic converters. They are designed to meet or exceed California Air Resource Board requirements and have undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states.

5.0 out of 5 stars ( 2 )

$383.23

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$388.99

Summit Bucks

MagnaFlow Diesel Converters

MagnaFlow diesel converters are specially formulated to control diesel exhaust. They are constructed with a ribbed body that minimizes expansion and distortion when the converter heats up. The ribs form a channel that protects the cushioning mat from direct exposure to exhaust gases and holds the ceramic catalyst in proper alignment. They are seam-welded close to the converter body for a strong, tight bond, and they use a monolithic honeycomb catalyst. They are designed for maximum flow and surface area, and the coating method is strictly controlled to maintain exact specs and eliminate flow restrictions.

1.0 out of 5 stars ( 1 )

$455.00

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$479.70

Summit Bucks

Firestone Ride-Rite Air Helper Spring Kits

Firestone Ride-Rite air helper springs are heavy-duty, convoluted air springs that mount between the suspension and frame of your vehicle. They're designed to improve ride and handling, increase traction, and reduce suspension fatigue. Ride-Rites are equipped with individual inflation valves, so you can level your vehicle front-to-rear or side-to-side when you're carrying off-center loads. They can boost your load-carrying capacity from 3,200 to 5,000 lbs. per set. Some drilling may be required on certain models. Order the Firestone Ride-Rite air helper springs designed for your vehicle application.

4.66 out of 5 stars ( 247 )

$397.49

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$492.99

Summit Bucks

Lock Off-Road Lunatic Matte Black Wheels

Lock Off-Road wheels are engineered for performance, tested for durability, and designed for adventure, making them the perfect companions for your next journey off the beaten path. Legendary in the art of off-roading, Lock's precision-cast high-grade aluminum alloys offer superior tensile strength and reduced weight, while their streamlined designs and popular colorways provide a custom-tailored look for your vehicle. Lock Off-Road Lunatic matte black wheels have a directional 11-spoke pattern featuring an aggressive simulated beadlock outer ring with large debris release slots on a semi-concave design. A custom bolt-on center cap, offering maximum hub clearance, paves the way for additional axle nut fitment on your rig. The special matte black TACT coating (Tough-Application-Chemically-Treated) was scientifically formulated to take on the elements--and win, retaining your wheels' handsome appearance. Select the ideal fitment specs for your vehicle.

Not Yet Reviewed

$288.00

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$387.00

Summit Bucks

MagnaFlow Universal Catalytic Converters

MagnaFlow universal catalytic converters by Car Sound form the basic building blocks for many applications. The main benefit of universal catalytic converters is that one unit may cover a wide variety of vehicle makes and models. Installing universal converters often requires the use of welding, cutting, and tube-bending equipment that is readily available to most professional installers. They are extremely well made, with features such as: * A ribbed body that minimizes expansion and distortion when the converter heats up. They form a channel that protects the cushioning mat from direct exposure to exhaust gasses, and hold the ceramic catalyst in proper alignment. * A 1/2 in. lap joint where the necks meet the body. The neck does not extend into the converter body, where it could hamper exhaust flow. * Manufactured with separate dies on different sized inlets. Putting larger neck sizes on smaller bodies would reduce the flow of the converter and the quality of the product. * A monolithic honeycomb catalyst. The ceramic is designed for maximum flow and surface area. The coating method is strictly controlled to maintain exact specifications. * Seam-welded close to the converter body for a strong, tight bond. Welding along the edge could allow the converter to expand like the folds in an accordion, allowing the catalyst to move around. * Heavier-gauge stainless steel, tip-to-tip. They do not use inferior mixed weights and materials. * An aluminized or stainless OEM-style ribbed heat shield that creates a rigid wall of protection against heat and adds to the structural stability of the converter.

4.62 out of 5 stars ( 188 )

$255.06

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$438.00

Summit Bucks

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

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$317.95

Summit Bucks

Toyo Open Country A/T III Tires

Toyo Open Country A/T III tires are designed to deliver gripping off-road traction with responsive and predictable on-road handling—with a strong focus on wet performance, durability, and treadwear life. Toyo uses advances in tread design, construction, and all-new tread compounding to provide the best tire possible in all situations. Toyo Open Country A/T III tires are built to get there and get back home, regardless of terrain or weather. They're available in a wide range of sizes, as well as blackwall or outline white letter designs.

5.0 out of 5 stars ( 5 )

$255.48

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$371.10

Summit Bucks

MagnaFlow California Universal Fit 30000 Catalytic Converters

MagnaFlow's California Universal Fit 30000 catalytic converters are the first series of a new line of converters designed for vehicles with second-generation On-Board Diagnostic (OBDII) systems. They are designed, tested, and catalogued for specific vehicles. Unlike traditional universal converters, these converters exceed strict California requirements for conversion efficiency and durability.

4.77 out of 5 stars ( 13 )

$320.10

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$455.00

Summit Bucks

Lock Off-Road Lunatic Matte Gray Wheels

Lock Off-Road wheels are engineered for performance, tested for durability, and designed for adventure, making them the perfect companions for your next journey off the beaten path. Legendary in the art of off-roading, Lock's precision-cast high-grade aluminum alloys offer superior tensile strength and reduced weight, while their streamlined designs and popular colorways provide a custom-tailored look for your vehicle. Lock Off-Road Lunatic matte gray wheels have a directional 11-spoke pattern featuring an aggressive simulated beadlock outer ring with large debris release slots on a semi-concave design. A custom bolt-on center cap, offering maximum hub clearance, paves the way for additional axle nut fitment on your rig. The special gray TACT coating (Tough-Application-Chemically-Treated) was scientifically formulated to take on the elements--and win, retaining your wheels' handsome appearance. For the ultimate durability and visual appeal, select the Lunatic wheels with the ideal fitment specs for your vehicle.

Not Yet Reviewed

$387.00

Summit Bucks

Lock Off-Road Krawler Matte Bronze Wheels

Lock Off-Road wheels are engineered for performance, tested for durability, and designed for adventure, making them the perfect companions for your next journey off the beaten path. Legendary in the art of off-roading, Lock's precision-cast high-grade aluminum alloys offer superior tensile strength and reduced weight, while their streamlined designs and popular colorways provide a custom-tailored look for your vehicle. Lock Off-Road Krawler matte bronze wheels have an aggressive design utilizing Deep Step Lip Technology, progressive outer spoke designs, and a special TACT coated finish that stands up to the elements. These tough, robust, and visually appealing wheels take their name from the off-road term, and rest assured your spotters will be gawking at your wheels when you're on the trail. A custom center cap with the Lock logo completes the look. For the ultimate durability and visual appeal, select the Krawler wheels with the ideal fitment specs for your vehicle.

Not Yet Reviewed

$288.00

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$387.00

Summit Bucks

Oracle ColorSHIFT RGB+W Daytime Running Light Upgrades

Enjoy head-turning style on your vehicle with Oracle ColorSHIFT RGB+W daytime running light upgrades. These kits allow you to enhance your DRLs to any color imaginable while maintaining a true white feature for the headlamps. Once installed, choose from a variety of colors, patterns, and themes—then switch the lights back to true white for legal on-road use. More product features, items, and specs include: * Bright output with less power consumption * Control colors, brightness, speed, and functions with the controller * Your choice of ColorSHIFT controller or no controller * ColorSHIFT RGB+W DRL PCBs for driver and passenger side headlights * Constant current LED driver hub with DRL trigger wire * Heavy-duty IP67 wiring adapters * White and amber are road-legal colors--other colors are not intended for on-road use; please verify your state and local driving laws

Not Yet Reviewed

$299.50

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$456.99

On Sale

Summit Bucks

Borne Off-Road Wheel Spacers

Wheel spacers are a great way to create brake clearance, add track width, prevent tire rub, and provide ideal wheel fitment on your vehicle. And whether you drive a car, truck, or Jeep, Borne Off-Road wheel spacers offer the perfect-fit. Their hub-centric designs provide a direct extension of the axle hub for precise wheel fitment, reduced load on the hardware, and ensure smooth, safe driving. Mishimoto and, to support their Jeep and truck enthusiasts, Borne Off-Road now offer a complete catalog of wheel spacers for a variety of common thread patterns, center bores, and thicknesses. Quality material selection, precise engineering, and meticulous manufacturing are critical elements to creating incredibly robust wheel spacers. Each spacer is forged from 6061 T-6 aluminum that offers a perfect blend of strength and lightness; both are extremely vital in this application. The spacers feature Grade 12.9 steel studs and lug nuts to ensure a safe and secure installation, and a durable anodized finish to prevent corrosion. As with all Mishimoto products, Mishimoto Borne Off-Road wheel spacer kits include their Lifetime Warranty.

3.0 out of 5 stars ( 2 )

$281.95

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$354.95

$250.32

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$315.54

Summit Bucks

Lock Off-Road Matrix Matte Gray Wheels

Lock Off-Road wheels are engineered for performance, tested for durability, and designed for adventure, making them the perfect companions for your next journey off the beaten path. Legendary in the art of off-roading, Lock's precision-cast high-grade aluminum alloys offer superior tensile strength and reduced weight, while their streamlined designs and popular colorways provide a custom-tailored look for your vehicle. With a spearhead widened mesh pattern, Lock Off-Road Matrix matte gray wheels are icons of their own. Through design concepts built around stylish first look impressions, these unique and modern designs cast a new trend in off-road wheels. Bold with purpose, the spokes spread even distribution of load on the Y-axis points for a more durable and lightweight combination. The special gray TACT coating (Tough-Application-Chemically-Treated) was scientifically formulated to take on the elements--and win, retaining your wheels' handsome appearance. For the ultimate durability and visual appeal, select the Matrix wheels with the ideal fitment specs for your vehicle.

Not Yet Reviewed

$387.00

Summit Bucks

MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converters

MagnaFlow OEM Grade Federal/EPA Compliant direct-fit catalytic converters provide your vehicle with high-emission compliance, the latest technology, and premium-grade components. Along with those benefits, you also get their industry-leading warranties, so you can drive with confidence. MagnaFlow converters are designed to the exact original equipment specifications, while being engineered to keep the "Check Engine Light" off. Features include: * Stainless steel construction * CNC-precision robotic manufacturing * Meets or exceeds EPA emissions requirements * Hassle-free, OE-like fitment tailored to your specific application * Limited 5-year/50,000 mile warranty on construction * Limited 25,000 mile warranty on emissions

3.93 out of 5 stars ( 14 )

$336.00

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$447.00

Summit Bucks

Lock Off-Road Baja Matte Black Wheels

Lock Off-Road wheels are engineered for performance, tested for durability, and designed for adventure, making them the perfect companions for your next journey off the beaten path. Legendary in the art of off-roading, Lock's precision-cast high-grade aluminum alloys offer superior tensile strength and reduced weight, while their streamlined designs and popular colorways provide a custom-tailored look for your vehicle. Lock Off-Road Baja matte black wheels interconnect an off-road wheel with a proven lightweight classic motorsports design and a special TACT-coated finish. The Tough-Application-Chemically-Treated coating was formulated with a scientific approach to take on the elements—and win, so your wheels retain their stunning appearance. Bringing together strength and style with weight reduction, Baja wheels increase the spirit of extreme motorsports on your rig. For the ultimate durability and visual appeal select the Baja wheels with the ideal fitment specs for your vehicle.

Not Yet Reviewed

$288.00

Summit Bucks

Clearance

Denso Alternators

Denso alternators are not only original equipment on many of the world's top production cars; they are a favorite in motorsports as well, where their light weight, high-efficiency, and durability make them the natural choice. Offered in wide range of amp ratings for many specific vehicle applications, all Denso alternators meet Denso's rigorous First Time Fit standards. Contemporary vehicles employ dozens of sophisticated electronic systems, placing heavy demands on the charging system. The alternator is no place to cut corners … Denso alternators are quality components. Additional features of Denso alternators include: * All-new materials and components * Meet or exceed all manufacturer standards, and provide years of reliable service * Compact and lightweight design * First Time Fit provides perfect mounting with no belt/pulley alignment issues * Precise OE-assembly benchmarks * Designed to meet grueling heat and electrical requirements * OE-quality fit and appearance * Full compatibility with sensitive electronics systems

5.0 out of 5 stars ( 1 )

$269.99

Summit Bucks

Clearance

Monroe Specialty Shock Absorbers

Monroe offers these specialty shock absorbers as direct replacements for passenger cars, light trucks, and SUVs equipped with factory electronic or air suspension. Monroe specialty shocks restore your vehicle's factory ride and are 100 percent compatible with your stock air or electronic suspension system.

4.33 out of 5 stars ( 3 )

$417.99

$328.50

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$482.99

On Sale

Summit Bucks

Mishimoto Aluminum Degas Tanks

Mishimoto aluminum degas tanks add some additional reliability and engine bay styling to your vehicle. The stock degas tanks are prone to failure after years of constant temperature variations; while the Mishimoto tanks are constructed from TIG-welded aluminum for optimal durability and longevity. The engineers at Mishimoto have included a 1/8 in. NPT plugged port for an optional pressure sensor. These degas tanks feature a polished or black powdercoat finish that will look great in your engine bay. As with all of the Mishimoto products, these expansion tanks include their lifetime warranty. Order the size and style recommended for your vehicle.

Not Yet Reviewed

$424.95

$416.88

On Sale

Summit Bucks

Mishimoto Coolant Reservoir Tanks

Mishimoto coolant reservoir tanks offer under-your-hood styling! Whether you're polishing the look of your engine bay or you just want to replace the plastic OEM tank, Mishimoto aluminum coolant reservoir tanks are your solution. These inclusive kits are delivered with a mounting bracket, hardware, and reinforced hose. Improve the aesthetics of your engine bay with polished aluminum coolant reservoir tanks from Mishimoto.

4.57 out of 5 stars ( 46 )

$424.95

$416.88

Summit Bucks

Oracle ColorSHIFT Halo Kits

What's your favorite color? Oracle ColorSHIFT halo kits offer options to accent your vehicle's exterior style. ColorSHIFT halos feature Oracle's RGB lighting technology that's capable of producing hundreds of vibrant colors. They use a special tri-node 5050 SMD LED that can emit any color via the included control unit. You can set the rings to one color—or use one of the dozens of pre-programmed LED effects. Oracle Lighting ColorSHIFT halo kits also include a remote control (where noted), so you can control them from anywhere near your car at the push of a button (wireless controller sold separately for fog light ring kits). So, why choose one color when you can have them all? Oracle ColorSHIFT halo will color your ride with amazing, eye-catching appeal!

3.5 out of 5 stars ( 6 )

$261.99

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$479.99

GMC Parts and Accessories