Duramax: 2001-2004 (LB7)
Head Pipe Kit (48631) Monster Exhaust – 2001-04 Chevy 6.6L
The Head Pipe Kit Monster Exhaust is a high-quality exhaust kit designed for 2001-2004 Chevy 6.6L engines. This kit includes everything needed to replace the stock exhaust system and improve the performance of the vehicle. The head pipes are constructed from durable aluminized steel and feature mandrel-bent tubing for maximum flow and reduced backpressure. This results in increased horsepower, torque, and fuel efficiency. The kit also includes a high-flow muffler with a straight-through design for a deep and aggressive exhaust note. With easy bolt-on installation and a limited lifetime warranty, the Head Pipe Kit Monster Exhaust is a must-have upgrade for any Chevy 6.6L owner looking to enhance their vehicle’s performance and sound.
RealTruck AMP Research 75325-01A BedStep™
The RealTruck AMP Research 75325-01A BedStep™ is an innovative and practical addition to any truck bed. This retractable step provides easy access to the bed of your truck, making it convenient for loading and unloading cargo, or simply getting in and out of the bed. The BedStep™ is designed to be sturdy and durable, able to support up to 300 pounds of weight. Its sleek and low-profile design ensures that it doesn’t get in the way when not in use, and it can be easily installed without any drilling or modifications to your truck. Overall, the RealTruck AMP Research 75325-01A BedStep™ is a highly functional and convenient solution for anyone who uses their truck bed frequently.
RealTruck AMP Research 75151-01A PowerStep™ Stainless Steel Trim Strips
The RealTruck AMP Research 75151-01A PowerStep™ Stainless Steel Trim Strips are a premium accessory for truck owners looking to enhance the appearance of their vehicle. Made from high-quality stainless steel, these trim strips are durable and resistant to rust and corrosion. They are specifically designed to fit the AMP Research PowerStep™ running boards, providing a sleek and seamless look. The stainless steel material adds a touch of sophistication to any truck, making it stand out on the road. These trim strips not only add to the aesthetic appeal of the truck, but they also provide added protection to the running boards, ensuring they stay in top condition for years to come. With easy installation and a perfect fit, the RealTruck AMP Research 75151-01A PowerStep™ Stainless Steel Trim Strips are a must-have for any truck owner looking to elevate the look and functionality of their vehicle.
South Bend Single Disc Clutch 375 hp 700 ft. lbs. torque (SDM0105OK) for 2001-2005 Duramax 6.6L LB7 / LLY
The South Bend Single Disc Clutch (SDM0105OK) is designed for 2001–2005 Duramax 6.6L LB7 and LLY engines, offering improved durability and performance for daily drivers, work trucks, and lightly modified vehicles. Rated for up to 375 hp and 700 ft-lbs of torque, it delivers smooth engagement, strong holding power, and resistance to wear, making it ideal for towing and hauling while maintaining drivability and comfort.
FASS Titanium Signature Series Diesel Fuel System (TSC10100G) for 2001-2010 Duramax LB7 / LLY / LBZ / LMM
The FASS Titanium Signature Series Diesel Fuel System (TSC10100G) is a high-performance fuel system designed specifically for diesel engines. It features a durable titanium construction and advanced filtration technology, providing superior fuel delivery and protection against contaminants. Its key benefits include improved engine performance, increased fuel efficiency, and extended engine life. The system also offers easy installation and maintenance, making it a cost-effective and reliable choice for diesel vehicle owners. Its unique selling points include its ability to remove air and vapor from the fuel, ensuring consistent fuel pressure and preventing engine damage. Overall, the FASS Titanium Signature Series Diesel Fuel System is a top-of-the-line solution for optimizing diesel engine performance and longevity.
AMP Research 19-03760-91 New Style End Cap Kit
The AMP Research 19-03760-91 New Style End Cap Kit is a versatile and innovative product designed to enhance the functionality and appearance of your vehicle’s power step bars. This kit includes four durable end caps that are specifically designed to fit the latest style of AMP Research power step bars. With its sleek and modern design, these end caps not only provide a finished look to your step bars but also protect them from dirt, debris, and other external elements. The installation process is quick and easy, making it a perfect choice for those looking to upgrade their vehicle’s power step bars. With the AMP Research 19-03760-91 New Style End Cap Kit, you can take your vehicle to the next level in terms of both style and functionality.
Fleece Tall Stack Cover – 7″ Diameter – Straight Cut (FPE-STK-CVR-7-S) fits 7″ stack
The Fleece Tall Stack Cover – 7″ Diameter – Straight Cut (FPE-STK-CVR-7-S) is a universal, durable exhaust stack cover designed to protect 7-inch diameter tall stacks from moisture, debris, and environmental damage. Made by Fleece Performance Engineering, it features a straight cut design, weather-resistant materials, and is easy to install and remove—ideal for preserving the performance and longevity of diesel truck exhaust systems.
S&B Filters Precision II Cleaning and Oiling Kit (88-0009) Blue Oil
S&B cleaning kit 88-0009 for cotton air filters with cleaning solution and oil.
MBRP 3″ Inlet Hex Tip (T5169BLK), Black Coated, T304 Stainless Steel, Single Wall, Angle Cut
The 3″ Inlet Hex Tip (T5169BLK) is a high-quality exhaust tip made of T304 stainless steel and coated in sleek black. Its single wall design and angle cut provide a stylish and functional addition to any vehicle. The hex tip shape adds a unique touch to the overall look. Its key features include durability, corrosion resistance, and easy installation. This product is a must-have for car enthusiasts looking to upgrade their exhaust system.
RealTruck AMP Research 75324-01A BedStep™
The RealTruck AMP Research 75324-01A BedStep™ is a game-changing addition to any truck bed. This innovative product provides a safe and convenient way to access the bed of your truck without having to climb or use a bulky step stool. The BedStep™ is made with high-quality materials and can support up to 300 pounds, making it durable and reliable. Its sleek design also adds a touch of style to your truck, giving it a modern and functional look. Whether you’re hauling heavy cargo or simply need to grab something from the bed, the RealTruck AMP Research BedStep™ makes the task effortless and hassle-free. It’s a must-have for any truck owner looking for practicality and convenience.
RealTruck AMP Research 77133-01A PowerStep™
The RealTruck AMP Research 77133-01A PowerStep™ is a revolutionary addition to any truck. This power step allows for easy access to the vehicle, making it convenient for drivers of all ages and heights. The step automatically deploys when the vehicle’s doors are opened, providing a stable and secure platform for entering and exiting the truck. It also retracts when the doors are closed, maintaining the sleek and aerodynamic look of the truck. The PowerStep™ is made with durable, high-quality materials, ensuring its longevity and reliability. This product is not only functional, but it also adds a touch of style to any truck. With its ease of use and impressive design, the RealTruck AMP Research 77133-01A PowerStep™ is a must-have for any truck owner.
BD Diesel VENOM FUEL LIFT PUMP C/W FILTER & SEPARATOR (1050322) for 2001-2010 Duramax 6.6L LB7 / LLY / LBZ / LMM
The BD Diesel Venom Fuel Lift Pump (part #1050322) is a high-performance upgrade for 2001–2010 GM Duramax 6.6L diesel engines (LB7, LLY, LBZ, LMM). It provides consistent fuel pressure and flow to reduce strain on the CP3 injection pump, while its built-in filter and water separator help protect the fuel system from contaminants. Supporting up to 900 horsepower, it suits both stock and modified trucks for daily driving, towing, or performance use.
RealTruck AMP Research 20-03752-85 Replacement PowerStep™ Step Assembly
The RealTruck AMP Research 20-03752-85 Replacement PowerStep™ Step Assembly is the perfect solution for anyone who needs a reliable and durable step for their vehicle. This step assembly is designed to provide ease of use and convenience, as it automatically deploys when the vehicle door is opened and retracts when the door is closed. It is made from high-quality materials and is built to withstand the toughest conditions, ensuring long-lasting performance. With its sleek and modern design, this step assembly not only adds functionality but also enhances the overall appearance of the vehicle. Whether you’re looking for an upgrade or need to replace your existing step, the RealTruck AMP Research 20-03752-85 Replacement PowerStep™ Step Assembly is a top choice that won’t disappoint.
Fleece Oil Cooler Adapter (FPE-DMAX-OCADPT) for 2001-2016 Duramax LB7 / LLY / LBZ / LML
The Fleece Performance FPE-DMAX-OCADPT Oil Cooler Adapter is a durable aftermarket upgrade for 2001–2016 GM Duramax diesel engines (LB7, LLY, LBZ, LML). Designed for a direct fit, it improves engine oil cooling for better temperature control under heavy loads or performance use. Ideal for enhancing engine reliability and longevity, it offers a secure, leak-free connection and easy installation for professionals or experienced DIYers.
AccuAir Suspension AA-3837 Premium Air Suspension Management Package
The AccuAir Suspension AA-3837 Premium Air Suspension Management Package is the ultimate solution for those looking to upgrade their vehicle’s suspension system. This package includes everything needed to improve ride quality, handling, and adjustability. With its advanced technology, users can effortlessly adjust the ride height and damping settings to their liking. The package also includes a high-performance air compressor, which ensures that the air suspension system is always at the optimal pressure. With its sleek and compact design, the AccuAir Suspension AA-3837 is easy to install and will enhance the overall look of any vehicle. This premium package is perfect for car enthusiasts and those looking for a smooth and comfortable ride.
AlphaRex 880256 03-06 Chevrolet Silverado/02-06 Avalanche (without body cladding) NOVA-Series LED Projector Headlights Black
The AlphaRex 880256 03-06 Chevrolet Silverado/02-06 Avalanche (without body cladding) NOVA-Series LED Projector Headlights Black is a sleek and modern upgrade for your vehicle. These headlights feature a durable and stylish black housing with LED projector lights that provide a brighter and more focused beam for enhanced visibility on the road. Designed specifically for Chevrolet Silverado and Avalanche models without body cladding, these headlights offer a perfect fit and easy installation. With their advanced lighting technology and eye-catching design, the AlphaRex NOVA-Series LED Projector Headlights are sure to make a statement and improve the overall look and performance of your vehicle.
Fleece Turbo Compressor Discharge Adapter Kit for S400 Turbos (FPE-S4TCDA-KIT) Universal
The Fleece Turbo Compressor Discharge Adapter Kit (FPE-S4TCDA-KIT) is a durable, high-quality solution for connecting S400 turbochargers to custom intercooler piping. Made from robust, machined aluminum, it ensures optimal airflow and reliable performance under high boost. Its universal design fits a wide range of applications, making it ideal for diesel upgrades and high-performance builds.
Sinister Diesel CAT Fuel Filter Adapter (SDCATDMAX) for 2001-2016 Duramax 6.6L
The Sinister Diesel Duramax Fuel Filter and Adapter Kit is an upgrade for 2001–2016 Chevy Silverado and GMC Sierra 2500/3500 HD trucks with 6.6L Duramax engines. It replaces the factory fuel filter with a high-performance 2-micron Caterpillar spin-on filter, improving filtration efficiency and capacity. This reduces long-term maintenance costs and extends the life of the fuel system and injectors.
5″ Downpipe-Back Exhaust Armor Lite, Single Side Exit, Race Profile No Muffler (S60210PLM) for 2001-2004 Duramax LB7
The 5″ Downpipe Back Exhaust S60210PLM is designed for 2001-2004 Chevrolet and GMC 2500HD and 3500HD 6.6L Duramax trucks. This Armor Lite aluminized steel exhaust system features a race profile design with no muffler and a single side exit configuration. The larger 5 inch piping improves exhaust flow and delivers a deeper diesel exhaust sound.
S&B Intake Replacement Filter Dry Extendable (KF-1035D) for 2001-2010 Duramax LB7 / LLY / LBZ / LMM and 1994-2009 Cummins 5.9L / 6.7L
The S&B Intake Replacement Filter Dry Extendable (KF-1035D) is a high-quality air filter that is specifically designed for 2001-2010 Duramax LB7 / LLY / LBZ / LMM and 1994-2009 Cummins 5.9L / 6.7L engines. This filter is made with advanced dry media technology that provides excellent filtration and air flow, ensuring maximum performance for your engine.
BD Diesel Throttle Sensitivity Booster (1500735) for 2001-2005 Duramax LB7 / LBY
The BD Diesel Throttle Sensitivity Booster (1500735) is a plug-and-play upgrade for 2001–2005 GM Duramax LB7 and LLY diesel engines that improves throttle response by eliminating the “dead pedal” feel. It enhances drivability by delivering quicker, more precise throttle input, especially useful for towing, passing, or city driving. Easy to install with no cutting or splicing required, it offers a more responsive and powerful driving experience.
Fleece Outer Injector Harness Pigtail (FPE-HAR-DMAX-LB7-INJ-PT) for 2001-2004 Duramax LB7
The Fleece Performance Fleece Outer Injector Harness Pigtail (FPE-HAR-DMAX-LB7-INJ-PT) is a high-quality, direct-fit replacement for the outer injector harness on 2001–2004 GM 6.6L Duramax LB7 engines. Designed to address issues like brittle, damaged, or corroded factory connectors, it features OEM-style connectors and premium wiring for durability and reliable performance. Ideal for repairs or custom rebuilds, it helps maintain proper injector function and engine efficiency, making it a trusted choice for technicians and Duramax enthusiasts.
FASS Titanium Signature Series Diesel Fuel System TSC10165G 165GPH, (8-10 PSI) for GM/Chevy Duramax 6.6L 2001-2010, 600-1,000hp
The FASS Titanium Signature Series Diesel Fuel System TSC10165G is a top-of-the-line product designed specifically for GM/Chevy Duramax 6.6L engines from 2001 to 2010. With a flow rate of 165 gallons per hour and an operating pressure of 8-10 PSI, this fuel system is capable of supporting high horsepower levels ranging from 600 to 1,000hp. Its advanced filtration system ensures that your engine receives clean and consistent fuel, which in turn improves performance and prolongs the life of your engine. With the FASS Titanium Signature Series, you can expect reliable and efficient fuel delivery, making it a must-have for any high-performance Duramax engine.
AEM Classic Wideband Sensor Harness for 30-4110 Digital Wideband Gauge (30-3441)
The AEM Classic Wideband Sensor Harness for 30-4110 Digital Wideband Gauge is a high-quality and reliable component designed for accurate air/fuel ratio readings. This harness is specifically designed to work with the AEM 30-4110 Digital Wideband Gauge, making it the perfect complement to this powerful tool. The durable construction of the harness ensures longevity and consistent performance, providing users with precise measurements every time. With its easy installation process, the AEM Classic Wideband Sensor Harness is a must-have for any vehicle enthusiast looking to monitor their engine’s performance and make necessary adjustments for optimal power and efficiency.
