GM DURAMAX
The GM Duramax engine is known for its power and performance, but for true diesel enthusiasts, stock options just won't cut it. That's where our premium Duramax performance parts come in. We offer a wide selection of quality parts from trusted manufacturers to help you maximize the performance of your Duramax engine.
Whether you're in need of differential parts, cooling system components, exhaust system parts, or fuel system upgrades, we've got you covered. Our goal is to provide the best customer service possible, and we strive to ship out most orders as quickly as possible. Plus, if you find a part advertised for less elsewhere, we'll match that price.
As passionate diesel enthusiasts ourselves, we understand the importance of having access to top-quality performance parts. If you can't find a specific part or have any questions about our selection, feel free to reach out to us at sales@cppdiesel.com. We're here to help you find the parts you need to enhance your Duramax engine.
Take a look at our store to browse through our selection of Duramax performance parts, including turbochargers, air control systems, gaskets, and more. With products like the BORG WARNER S400SX TURBOCHARGER and the CPP DIESEL V-BAND CLAMP, you can trust that you're getting the best when you shop with us. Upgrade your Duramax engine today and experience the power and performance you've been dreaming of.
Whether you're in need of differential parts, cooling system components, exhaust system parts, or fuel system upgrades, we've got you covered. Our goal is to provide the best customer service possible, and we strive to ship out most orders as quickly as possible. Plus, if you find a part advertised for less elsewhere, we'll match that price.
As passionate diesel enthusiasts ourselves, we understand the importance of having access to top-quality performance parts. If you can't find a specific part or have any questions about our selection, feel free to reach out to us at sales@cppdiesel.com. We're here to help you find the parts you need to enhance your Duramax engine.
Take a look at our store to browse through our selection of Duramax performance parts, including turbochargers, air control systems, gaskets, and more. With products like the BORG WARNER S400SX TURBOCHARGER and the CPP DIESEL V-BAND CLAMP, you can trust that you're getting the best when you shop with us. Upgrade your Duramax engine today and experience the power and performance you've been dreaming of.
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AIR INTAKES
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BOOST TUBES / INTAKE MANIFOLDS
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CLUTCH RELATED
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COOLING SYSTEM
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DIFFERENTIAL / DRIVETRAIN
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ENGINE PARTS / ACCESSORIES
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EXHAUST SYSTEM / COMPONENTS
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EXTERIOR ACCESSORIES
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FABRICATION COMPONENTS
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FUEL SYSTEMS / COMPONENTS
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GAUGES / RELATED
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HEAT CONTROL PRODUCTS
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INJECTABLES
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INTERCOOLERS
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INTERIOR ACCESSORIES
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LIGHTING
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OIL FILTERS
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ON-BOARD AIR SYSTEMS
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PULLING / RACING PRODUCTS
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STEERING / SUSPENSION
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SILICONE COUPLERS
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TOWING HITCHES / RELATED
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TRANSMISSION/TRANSFER CASE
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TUNERS / CHIPS / MONITORS
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TURBO / RELATED
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TRAIN HORNS
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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PPE 116111635 MANIFOLDS AND UP-PIPES-SILVER 2006-2007 GM DURAMAX 6.6L LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$1,766.9450 States Emissions Legal (E.O. D-701-34) PPE High-Flow Manifolds are made from cast, high-sil moly. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter for higher flow...$1,766.94 -
PPE 116111820 MANIFOLDS AND UP-PIPES-BLACK 2007.5-2010 DURAMAX 6.6L LMM
PACIFIC PERFORMANCE ENGINEERING
$1,766.9450 States Emissions Legal (E.O. D-701-34) PPE High-Flow Manifolds are made from cast, high-sil moly. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter for higher flow...$1,766.94 -
PPE 116111835 MANIFOLDS AND UP-PIPES-SILVER 2007.5-2010 DURAMAX 6.6L LMM
PACIFIC PERFORMANCE ENGINEERING
$1,766.9450 States Emissions Legal (E.O. D-701-34) PPE High-Flow Manifolds are made from cast, high-sil moly. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter for higher flow...$1,766.94 -
PPE 116112035 MANIFOLDS AND UP-PIPES Y PIPE-SILVER 2011-2016 GM 6.6L DURAMAX LML
PACIFIC PERFORMANCE ENGINEERING
$1,766.9450 States Emissions Legal (E.O. D-701-34) PPE High-Flow Manifolds are made from cast, high-sil moly. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter for higher flow...$1,766.94 -
PPE 116112520 MANIFOLDS AND UP-PIPES-BLACK 2017+ GM DURAMAX 6.6L L5P
PACIFIC PERFORMANCE ENGINEERING
$2,079.5050 States Emissions Legal (E.O. D-701-34) PPE High-Flow Manifolds are made from cast, high-sil moly. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter for higher flow...$2,079.50 -
PPE 116112535 MANIFOLDS AND UP-PIPES-SILVER 2017+ GM DURAMAX 6.6L L5P
PACIFIC PERFORMANCE ENGINEERING
$2,079.5050 States Emissions Legal (E.O. D-701-34) PPE High-Flow Manifolds are made from cast, high-sil moly. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter for higher flow...$2,079.50 -
PPE 116121500 UP-PIPES BOLT SET (12PCS) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$49.21Features: OEM design with washers. Thread length increased to accommodate washer thickness. Two screws are 5 mm longer to accommodate the downpipe mounting bracket. Our design preserves thread engagement whereas other companies do not. All 12 screws will...$49.21 -
PPE 117000800 THREE-INCH 304 STAINLESS STEEL DOWN PIPES 2017-2023 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$270.6950 States Emissions Legal (E.O. D-701-36) Remove your crushed oval-shaped stock down-pipe and replace it with a smooth, round, long-lasting full 304 stainless steel Down-Pipe from PPE. Includes a woven titanium sleeve to reduce engine bay temperatures.$270.69 -
PPE 117020020 304 STAINLESS 4 INCH ID STEEL POLISHED EXHAUST TIP 2007.5-2010 DURAMAX 6.6L LMM
PACIFIC PERFORMANCE ENGINEERING
$73.82Make a statement. Dress up your boring, 4 inch exhaust pipe with this highly polished, 304 Stainless Steel Exhaust Tip. Easily fits over the factory exhaust pipe and gives you a dramatic styling upgrade.$73.82 -
PPE 117020120 304 STAINLESS STEEL FOUR INCH PERFORMANCE EXHAUST UPGRADE BLACK 2007-2019 GM 6.6L DURAMAX LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$246.08Keep your trucks good looks going with this stylish upgrade. This kit contains an elbow turn-out pipe and a 5 inch exhaust tip, both of which are made out of premium 304 stainless steel. The no-weld, clamp-on install can be done in minutes to give you an...$246.08 -
PPE 117020200 304 STAINLESS STEEL FOUR INCH PERFORMANCE EXHAUST UPGRADE POLISHED 2020-2024 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$246.08This affordable exhaust upgrade kit boosts the performance and appearance of your 6.6L Duramax. It features a 4 inch elbow and a 5 inch polished or black exhaust tip that relocates the exhaust exit to the side of your truck. The premium 304 stainless...$246.08 -
PPE 117020220 304 STAINLESS STEEL FOUR INCH PERFORMANCE EXHAUST UPGRADE BLACK 2020-2024 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$270.692020+ GM 6.6L Duramax 304 Stainless Steel Four Inch Performance Exhaust Upgrade Black$270.69 -
PPE 117021520 304 STAINLESS STEEL EXHAUST TIP (BLACK) 2015-2023 GM 6.6L DURAMAX LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$123.03Make a statement. Dress up your boring, factory exhaust pipe with this highly polished, 304 stainless steel exhaust tip. Engineered for a perfect fit over the factory 2021+Â Duramax diesel exhaust pipe, giving you a dramatic styling upgrade. Includes...$123.03 -
PPE 117025020 304 STAINLESS STEEL EXHAUST TIP (BLACK) 2015-2023 GM 6.6L DURAMAX LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$123.03Make a statement. Dress up your boring, factory exhaust pipe with this highly polished, 304 stainless steel exhaust tip. Engineered for a perfect fit over the factory 2021+Â Duramax diesel exhaust pipe, giving you a dramatic styling upgrade. Includes...$123.03 -
PPE 117025030 304 STAINLESS STEEL EXHAUST TIP (BLACK) 2015-2023 GM 6.6L DURAMAX LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$123.03Make a statement. Dress up your boring, factory exhaust pipe with this highly polished, 304 stainless steel exhaust tip. Engineered for a perfect fit over the factory 2021+Â Duramax diesel exhaust pipe, giving you a dramatic styling upgrade. Includes...$123.03 -
PPE 117050020 304 STAINLESS STEEL CAT BACK PERFORMANCE EXHAUST KIT - SINGLE EXIT 2020-2022 GM SILVERADO/SIERRA 1500 3.0L DURAMAX LM2
PACIFIC PERFORMANCE ENGINEERING
$676.75Don't settle for inferior 409 stainless steel exhaust systems. Wake up your truck with the PPE Cat Back Performance Exhaust Kit. With the PPE free-flowing exhaust system, you will see increased fuel economy, reduced back pressure at the manifolds, more...$676.75 -
PPE 117050030 EXHAUST KIT DPF-BACK SINGLE TIP-RAW/POLISH 2020-2022 GM SILVERADO/SIERRA 1500 3.0L DURAMAX LM2
PACIFIC PERFORMANCE ENGINEERING
$676.75Don't settle for inferior 409 stainless steel exhaust systems. Wake up your truck with the PPE Cat Back Performance Exhaust Kit. With the PPE free-flowing exhaust system, you will see increased fuel economy, reduced back pressure at the manifolds, more...$676.75 -
PPE 117053020 EXHAUST KIT 4 INCH CAT BACK SINGLE TIP-POL/BLK 2020-2022 GM SILVERADO/SIERRA 1500 3.0L DURAMAX LM2
PACIFIC PERFORMANCE ENGINEERING
$738.27Don't settle for inferior 409 stainless steel exhaust systems. Wake up your truck with the PPE Cat Back Performance Exhaust Kit. With the PPE free-flowing exhaust system, you will see increased fuel economy, reduced back pressure at the manifolds, more...$738.27 -
PPE 117053030 EXHAUST KIT 4 INCH CAT BACK SINGLE TIP-POL/POL 2020-2022 GM SILVERADO/SIERRA 1500 3.0L DURAMAX LM2
PACIFIC PERFORMANCE ENGINEERING
$738.27Don't settle for inferior 409 stainless steel exhaust systems. Wake up your truck with the PPE Cat Back Performance Exhaust Kit. With the PPE free-flowing exhaust system, you will see increased fuel economy, reduced back pressure at the manifolds, more...$738.27 -
PPE 118021400 VALVE COVER KIT - NO PILLARS 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$369.13Dress up your GM 6.6L Duramax diesel engine with upgraded PPE Billet Aluminum Valve Covers. Available with or without pillars, these new valve covers are precision machined from billet to an overall thickness of .75 Inch/19mm, 6061-T6 aluminum on a...$369.13 -
PPE 118021418 VALVE COVER KIT BLACK MATTE NO PILLARS 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$393.74Dress up your GM 6.6L Duramax diesel engine with upgraded PPE Billet Aluminum Valve Covers. Available with or without pillars, these new valve covers are precision machined from billet to an overall thickness of.75 Inch/19mm, 6061-T6 aluminum on a...$393.74 -
PPE 118021423 VALVE COVER KIT GOLD MATTE NO PILLARS 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$393.74Dress up your GM 6.6L Duramax diesel engine with upgraded PPE Billet Aluminum Valve Covers. Available with or without pillars, these new valve covers are precision machined from billet to an overall thickness of.75 Inch/19mm, 6061-T6 aluminum on a...$393.74 -
PPE 118021430 VALVE COVER KIT - POLISHED NO PILLARS 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$393.74Dress up your GM 6.6L Duramax diesel engine with upgraded PPE Billet Aluminum Valve Covers. Available with or without pillars, these new valve covers are precision machined from billet to an overall thickness of .75 Inch/19mm, 6061-T6 aluminum on a...$393.74 -
PPE 118034700 HEAD STUD KIT 2017-2023 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$738.27Engine builders understand the need for high-strength holding power and fasteners that are precision-engineered to handle the extreme stresses that high-performance diesel engines produce. The PPE Head Stud Kit exceeds industry standards required by...$738.27 -
PPE 118062050 GASKET SET UP-PIPES STAINLESS-STEEL (4 PCS) 2017-2023 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$49.21This 4-piece kit is constructed of multi-layered 301 stainless steel. The rolled edge creates a tight seal between the manifold and the turbo inlet. PPE Up-Pipe Gaskets perform better during extreme changes in temperature, ensuring a leak-free seal. Fits...$49.21 -
PPE 119000500 ENGINE COOLANT THERMOSTAT HOUSING 2001-2007 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$369.13Corrosion is often seen on this stock part as they age out. This can lead to blockage and reduced cooling capability. Replace your corroded OEM thermostat housing bridge with the PPE high-strength, cast-aluminum Thermostat Housing. This high-quality...$369.13 -
PPE 119000510 ENGINE COOLANT THERMOSTAT HOUSING - SINGLE SENSOR 2007.5-2010 GM 6.6L DURAMAX LMM
PACIFIC PERFORMANCE ENGINEERING
$369.13Corrosion is often seen on this stock part as they age out. This can lead to blockage and reduced cooling capability. Replace your corroded OEM thermostat housing bridge with the PPE high-strength, cast-aluminum Thermostat Housing. This high-quality...$369.13 -
PPE 119000515 ENGINE COOLANT THERMOSTAT HOUSING - DUAL SENSOR 2007.5-2010 GM 6.6L DURAMAX LMM
PACIFIC PERFORMANCE ENGINEERING
$369.13Corrosion is often seen on this stock part as they age out. This can lead to blockage and reduced cooling capability. Replace your corroded OEM thermostat housing bridge with the PPE high-strength, cast-aluminum Thermostat Housing. This high-quality...$369.13 -
PPE 119000530 THERMOSTAT HOUSING COVER RAW 2001-2004 GM DURAMAX 6.6L LB7
PACIFIC PERFORMANCE ENGINEERING
$147.64Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style and function to your engine bay. The stainless steel...$147.64 -
PPE 119000533 THERMOSTAT HOUSING COVER POLISHED 2001-2004 GM DURAMAX 6.6L LB7
PACIFIC PERFORMANCE ENGINEERING
$147.64Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style and function to your engine bay. The stainless steel...$147.64 -
PPE 119000540 THERMOSTAT HOUSING COVER RAW 2004-2010 GM 6.6L DURAMAX LLY/LMM
PACIFIC PERFORMANCE ENGINEERING
$147.64Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style and function to your engine bay. The stainless steel...$147.64 -
PPE 119000543 THERMOSTAT HOUSING COVER LLY LBZ LMM - POLISHED 2004-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$147.64Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style and function to your engine bay. The stainless steel...$147.64 -
PPE 119000630 COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$159.95Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks.$159.95 -
PPE 119000730 COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$159.95Specifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks.$159.95 -
PPE 119000820 COOLANT BLOCK-OFF PLATE - BILLET ALUMINUM - BLACK 2001-2020 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$73.82The OEM block off plate uses a gasket and can leak over time. The PPE billet block off plate is thicker and uses an O-ring seal. The O-ring is made from Viton more maximum longevity. The PPE billet block off plate installs using the OEM fasteners.$73.82 -
PPE 119001000 ENGINE COOLANT RETURN PIPE-304SS RAW 2001-2004 GM DURAMAX 6.6L LB7
PACIFIC PERFORMANCE ENGINEERING
$123.03Specifically designed for use in conjunction with the factory thermostat housing. 304 stainless steel construction prevents corrosion compared with OEM mild steel pipe which is prone to rusting and eventually leaking. Allows for installation of factory...$123.03 -
PPE 119001030 ENGINE COOLANT RETURN PIPE-304SS POLISHED 2001-2004 GM DURAMAX 6.6L LB7
PACIFIC PERFORMANCE ENGINEERING
$135.34Specifically designed for use in conjunction with the factory thermostat housing. 304 stainless steel construction prevents corrosion compared with OEM mild steel pipe which is prone to rusting and eventually leaking. Allows for installation of factory...$135.34 -
PPE 119001100 ENGINE COOLANT RETURN PIPE-304SS RAW 2004.5-2005 GM DURAMAX 6.6L LLY
PACIFIC PERFORMANCE ENGINEERING
$123.03Specifically designed for use in conjunction with the factory thermostat housing. 304 stainless steel construction prevents corrosion compared with OEM mild steel pipe which is prone to rusting and eventually leaking. Allows for installation of factory...$123.03 -
PPE 119001130 ENGINE COOLANT RETURN PIPE-304SS POLISHED 2004.5-2005 GM DURAMAX 6.6L LLY
PACIFIC PERFORMANCE ENGINEERING
$135.34Specifically designed for use in conjunction with the factory thermostat housing. 304 stainless steel construction prevents corrosion compared with OEM mild steel pipe which is prone to rusting and eventually leaking. Allows for installation of factory...$135.34 -
PPE 119001200 ENGINE COOLANT RETURN PIPE 304SS RAW 2006-2007 GM DURAMAX 6.6L LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$123.03Specifically designed for use in conjunction with the factory thermostat housing. 304 stainless steel construction prevents corrosion compared with OEM mild steel pipe which is prone to rusting and eventually leaking. Allows for installation of factory...$123.03 -
PPE 119001230 ENGINE COOLANT RETURN PIPE-304SS POLISHED 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$135.34Specifically designed for use in conjunction with the factory thermostat housing. 304 stainless steel construction prevents corrosion compared with OEM mild steel pipe which is prone to rusting and eventually leaking. Allows for installation of factory...$135.34 -
PPE 119020009 HEATER HOSE CONNECTOR-STAINLESS STEEL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$30.75The plastic HVAC heater hose connectors are a common failure point when the older part fatigues from heat and vibration. This PPE Stainless Steel Heater Hose Connector will provide excellent durability and corrosion resistance for the life of your...$30.75 -
PPE 119030100 COOLANT TUBE PUMP TO OIL COOLER 304 STAINLESS STEEL RAW 2001-2023 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$270.69Specifically designed for use in conjunction with the factory oil cooler filter housing. This coolant pipe is custom fabricated with a heavy-duty flange. 304 stainless steel construction prevents corrosion compared with OEM mild steel pipe which is prone...$270.69 -
PPE 119030130 COOLANT TUBE PUMP TO OIL COOLER 304 STAINLESS STEEL POLISHED 2001-2023 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$270.69Specifically designed for use in conjunction with the factory oil cooler filter housing. This coolant pipe is custom fabricated with a heavy-duty flange. 304 stainless steel construction prevents corrosion compared with OEM mild steel pipe which is prone...$270.69 -
PPE 119100100 FAN CLUTCH DELETE NUT 2001-2022 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$49.212001-2022 GM 6.6L Duramax Fan Clutch Delete Nut$49.21 -
PPE 124062101 ALLISON TRANSMISSION BAR AND PLATE TRANSMISSION COOLER 2001-2003 GM 6.6L DURAMAX LB7
PACIFIC PERFORMANCE ENGINEERING
$430.65Excessive heat prematurely damages the transmission. PPE Performance Bar and Plate Transmission Cooler give you the Proper cooling of your transmission fluid that you need to extend your transmission lifespan. Bar and plate style cooler is far superior...$430.65 -
PPE 124062103 ALLISON TRANSMISSION BAR AND PLATE TRANSMISSION COOLER 2003-2005 GM 6.6L DURAMAX LB7/LLY
PACIFIC PERFORMANCE ENGINEERING
$430.65Excessive heat prematurely damages the transmission. PPE Performance Bar and Plate Transmission Cooler give you the Proper cooling of your transmission fluid that you need to extend your transmission lifespan. Bar and plate style cooler is far superior...$430.65 -
PPE 124066000 BAR AND PLATE TRANSMISSION FLUID COOLER 2020-2023 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$479.87Boost your transmission performance with this PPE Bar and Plate Transmission Fluid Cooler. A bigger effective cooling area and thicker core enable the PPE cooler to draw 200% more heat from your transmission fluid compared to the factory cooler. We...$479.87 -
PPE 125069000 10L80 TRANSMISSION FLUID THERMAL BYPASS VALVE 2019-2023 GM DURAMAX 3.0L
PACIFIC PERFORMANCE ENGINEERING
$110.73Add another measure of protection and increase fluid flow to the transmission cooler. Increase cooling capacity with this easy-to-install billet aluminum PPE Transmission Fluid Thermal Bypass Valve for the GM 10L80 10-Speed transmission. The OEM part has...$110.73 -
PPE 128041119 EPC BLOCKER 2011-2019 GM 6.6L DURAMAX LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$67.66This easy-to-install kit solves a big problem with the 2011-2019 Allison 1000 transmission. low mainline pressure. Mainline pressure is created by the transmission's oil pump. Mainline pressure is directed by the valve body to the apply pistons and...$67.66 -
PPE 128043100 4L60E / 4L80E / ALLISON 1000 TRANSMISSION HARNESS REMOVAL TOOL
PACIFIC PERFORMANCE ENGINEERING
$30.75Harness Removal Tool - Anodized Billet Aluminum - 4L60E, 4L80E, Allison 1000 Transmissions This Harness Removal Tool is made for the 4L60E, 4L80E, and Allison 1000 transmissions and is machined out of billet 6061-T6 aluminum with a premium anodized black...$30.75 -
PPE 128051100 10L80 DEEP TRANSMISSION PAN-RAW 2020-2023 GM 3.0L DURAMAX
PACIFIC PERFORMANCE ENGINEERING
$381.44PPE's Heavy-Duty Deep 10L80 Transmission Pan holds an extra 4 quarts of fluid and is cast from high-quality aluminum alloy for strength and optimal heat dissipation. Simply stated, more is always better when it comes to transmission fluid. Higher volumes...$381.44 -
PPE 128051110 10L80 DEEP TRANSMISSION PAN-BRUSHED 2020-2023 GM 3.0L DURAMAX
PACIFIC PERFORMANCE ENGINEERING
$393.74PPE's Heavy-Duty Deep 10L80 Transmission Pan holds an extra 4 quarts of fluid and is cast from high-quality aluminum alloy for strength and optimal heat dissipation. Simply stated, more is always better when it comes to transmission fluid. Higher volumes...$393.74 -
PPE 128051120 10L80 DEEP TRANSMISSION PAN-BLACK 2020-2023 GM 3.0L DURAMAX
PACIFIC PERFORMANCE ENGINEERING
$393.74PPE's Heavy-Duty Deep 10L80 Transmission Pan holds an extra 4 quarts of fluid and is cast from high-quality aluminum alloy for strength and optimal heat dissipation. Simply stated, more is always better when it comes to transmission fluid. Higher volumes...$393.74 -
PPE 128051400 10L1000 HEAVY-DUTY CAST DEEP TRANSMISSION PAN RAW 2020-2023 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$492.18The Allison transmission has a reputation for performance and longevity. Now that it is available as the 10L1000, the reputation continues. Get the best protection and performance out of your 10L1000 by upgrading to the PPE Heavy-Duty Cast Aluminum Deep...$492.18 -
PPE 128051410 10L1000 HEAVY-DUTY CAST DEEP TRANSMISSION PAN BRUSHED 2020-2023 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$516.79The Allison transmission has a reputation for performance and longevity. Now that it is available as the 10L1000, the reputation continues. Get the best protection and performance out of your 10L1000 by upgrading to the PPE Heavy-Duty Cast Aluminum Deep...$516.79 -
PPE 128051420 10L1000 HEAVY-DUTY CAST DEEP TRANSMISSION PAN BLACK 2020-2023 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$516.79The Allison transmission has a reputation for performance and longevity. Now that it is available as the 10L1000, the reputation continues. Get the best protection and performance out of your 10L1000 by upgrading to the PPE Heavy-Duty Cast Aluminum Deep...$516.79 -
PPE 128060100 ALLISON PTO SIDE COVER 1 CVR 1 GASKET 6 BOLTS RAW 2017-2019 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$56.592001-2016 Kit - comes with 2 covers, 12 Bolts, and 2 cover gaskets. 2017-2019 Kit - comes with 1 cover, 6 Bolts, and 1 cover gasket. Made from cast aluminum, these covers add strength to center of the transmission case eliminating trans oil seepage at...$56.59 -
PPE 128060110 ALLISON PTO SIDE COVER 1 CVR 1 GASKET 6 BOLTS BLACK AND BRUSHED 2017-2019 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$61.512001-2016 Kit - comes with 2 covers, 12 Bolts, and 2 cover gaskets. 2017-2019 Kit - comes with 1 cover, 6 Bolts, and 1 cover gasket. Made from cast aluminum, these covers add strength to center of the transmission case eliminating trans oil seepage at...$61.51 -
PPE 128060120 ALLISON PTO SIDE COVER 1 CVR 1 GASKET 6 BOLTS BLACK 2017-2019 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$61.512001-2016 Kit - comes with 2 covers, 12 Bolts, and 2 cover gaskets. 2017-2019 Kit - comes with 1 cover, 6 Bolts, and 1 cover gasket. Made from cast aluminum, these covers add strength to center of the transmission case eliminating trans oil seepage at...$61.51 -
PPE 128070000 STAINLESS STEEL BELL HOUSING COVER PLATE 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$7.37Protect your torque converter and pump seal from dust and debris that can be sucked into the bell housing through the torque converter access port. Replace the often missing cover with this laser engraved stainless steel upgrade. Easy installation and no...$7.37 -
PPE 128136200 ALLISON STAGE6 COMPLETE READY-TO-INSTALL ALLISON TRANSMISSION 2001-2002 GM 6.6L DURAMAX LB7
PACIFIC PERFORMANCE ENGINEERING
$6,152.39Now available as a complete ready-to-install transmission. PPE experts with 35+ years of experience upgrade the Allison transmissions with the latest performance parts to ensure a transmission built to suit your needs. Suitable for daily use performance...$6,152.39 -
PPE 138053000 HEAVY-DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER RAW (11.5 INCH /12 INCH -14) 2020-2022 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$406.04Specially engineered to minimize friction and maximize lubrication. Keep your GM rear differential running cool and clean with an upgraded cover from PPE. Made from high-quality cast A356.0-T6 aluminum for strength and optimum heat dissipation. Increased...$406.04 -
PPE 138053010 HEAVY-DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER BRUSHED (11.5 INCH /12 INCH -14) 2020-2022 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$430.65Specially engineered to minimize friction and maximize lubrication. Keep your GM rear differential running cool and clean with an upgraded cover from PPE. Made from high-quality cast A356.0-T6 aluminum for strength and optimum heat dissipation. Increased...$430.65 -
PPE 138053020 HEAVY-DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER BLACK (11.5 INCH /12 INCH -14) 2020-2022 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$430.65Specially engineered to minimize friction and maximize lubrication. Keep your GM rear differential running cool and clean with an upgraded cover from PPE. Made from high-quality cast A356.0-T6 aluminum for strength and optimum heat dissipation. Increased...$430.65 -
PPE 149000124 HEAT / SOUND INSULATOR FIREWALL-GOLD 2001-2007 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$369.13Diesel engines produce a lot of heat, especially in high-output situations like towing, racing, and light-to-light driving. Time to upgrade your tattered, dirty firewall insulation with the brand new PPE Insulator Firewall. Create a barrier between you...$369.13 -
PPE 149000135 HEAT / SOUND INSULATOR FIREWALL-SILVER 2001-2007 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$369.13Diesel engines produce a lot of heat, especially in high-output situations like towing, racing, and light-to-light driving. Time to upgrade your tattered, dirty firewall insulation with the brand new PPE Insulator Firewall. Create a barrier between you...$369.13 -
PPE 149002000 HEAT SHIELD BATTERY SIDE POST GOLD UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$36.90Fits 2001-2007 GM Duramax LB7, LLY, LBZ Fits group 24, 34, 36R, 40R, 41, 64, 74, 78, 91, and 98R Batteries with side terminals, which are equivalent to batteries with 32.5 Inch - 37 Inch circumference. Full dimensions (LxWxH): 37.5 Inch x 6.25 Inch x 0...$36.90 -
PPE 158004011 CENTER LINK OE-STYLE TAPER 1.6 INCH DIAMETER 2011-2020 GM 2500HD/3500HD
PACIFIC PERFORMANCE ENGINEERING
$406.04Our PPE forged, OE-style center link is the solution for ultimate strength and rigidity in your steering. This massive 1.5 Inch diameter center link accepts the stock-taper pitman and idler arms so it's a direct bolt-on replacement. Zerk fittings ensure...$406.04 -
PPE 158005011 CENTER LINK OE-STYLE HD FORGED 1.6 INCH DIAMETER 7/8 INCH 2011-2022 GM 2500HD/3500HD
PACIFIC PERFORMANCE ENGINEERING
$406.04This massive 1.6 inch diameter center link is specially designed to fit the PPE Extreme-Duty Forged 7/8 Inch Pitman and Idler Arm, providing the ultimate strength and rigidity in your steering. Zerk fittings ensure easy, regular maintenance. 2001-2010,...$406.04 -
PPE 158030211 POLISHED 304 STAINLESS STEEL TIE ROD SLEEVES |2011-2024 GM 2500HD/3500HD
PACIFIC PERFORMANCE ENGINEERING
$92.27Factory tie rod assemblies bend and break. They are simply too small and weak to get the job done, especially in high-stress situations. While they are generally strong enough for stock performance, pick-ups with the added stress of larger tires, lift...$92.27 -
PPE 158040111 IDLER ARM PIVOT ASSEMBLY FORGED 2011-2023 GM 6.6L DURAMAX 2500HD/3500HD
PACIFIC PERFORMANCE ENGINEERING
$307.61Extreme-Duty Forged Idler Pivot Assembly - Stock Taper. A failed idler arm pivot assembly can make your steering feel loose and washy. Ultimately, it can contribute to the premature wear of your tires and steering linkage. If your truck is lifted, with...$307.61 -
PPE 158101120 EXTREME-DUTY, FORGED, 7/8 INCH DRILLED, STEERING ASSEMBLY KIT 2011-2023 GM 6.6L DURAMAX 2500HD/3500HD
PACIFIC PERFORMANCE ENGINEERING
$1,476.56Extreme-Duty, Forged, 7/8 Inch Drilled, Steering Assembly Kit 2011-2023 GM 6.6L Duramax 2500HD/3500HD$1,476.56 -
PPE 168030140 ENGINE MOUNT KIT - 40 HARDNESS BLUE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$369.13Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE High-Performance Silicone Engine Mount Kits are engineered to...$369.13 -
PPE 168030144 SILICONE BUSHINGS - 40 HARDNESS BLUE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$110.73Silicone Bushings - 40 Hardness$110.73 -
PPE 168030150 ENGINE MOUNT KIT 50 HARDNESS GREEN 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$369.13Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE High-Performance Silicone Engine Mount Kits are engineered to...$369.13 -
PPE 168030154 SILICONE BUSHINGS - 50 HARDNESS GREEN 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$110.73Silicone Bushings - 50 Hardness$110.73 -
PPE 168030160 ENGINE MOUNT KIT 60 HARDNESS YELLOW 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$369.13Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE High-Performance Silicone Engine Mount Kits are engineered to...$369.13 -
PPE 168030164 HIGH-PERFORMANCE SILICONE BUSHING - 60 HARDNESS YELLOW 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$110.73High-performance Silicone Bushing - 60 Hardness Yellow$110.73 -
PPE 168030170 ENGINE MOUNT KIT 70 HARDNESS RED 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$369.13Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE High-Performance Silicone Engine Mount Kits are engineered to...$369.13 -
PPE 168030174 HIGH-PERFORMANCE SILICONE BUSHING - 70 HARDNESS RED 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$110.73Silicone Bushings - 70 Hardness$110.73 -
PPE 516201041 EXHAUST BELLOWS 4.0 INCH X 4 INCH L UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$196.86Exhaust Bellows 4 x 5 inch L$196.86 -
PPE 516201042 EXHAUST BELLOWS 4 INCH X 5 INCH L INTERLOCKING UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$196.86Exhaust Bellows 4 x 5 inch L Interlocking$196.86 -
PPE 576004030 4 TO 3 INCH REDUCER 304 STAINLESS STEEL UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$30.75Constructed of robust 2mm thick 304 stainless steel, this 4 to 3 Inch Reducer has a gradual radius profile for efficient flow of exhaust gasses. The smooth transitional shape is superior to the typical hard angle of similar reducers that can cause...$30.75 -
FULL SEND DIESEL FSD-32754SB 3 INCH X 2.75 INCH X 4 INCH LONG 5 PLY BOOT UNIVERSAL
FULL SEND DIESEL
$27.07Replace your leaking intercooler boots with Full Send Diesels 5 Ply Ultra Thick silicon boots. These boots will handle absolutely anything you can throw at them. These are the same boots we use in all of our high end piping kits.Features: 3 Inch x 2.75...$27.07 -
FULL SEND DIESEL FSD-554SB 5 INCH X 5 INCH X 4 INCH LONG 5 PLY BOOT UNIVERSAL
FULL SEND DIESEL
$30.08Replace your leaking intercooler boots with Full Send Diesels 5 Ply Ultra Thick silicon boots. These boots will handle absolutely anything you can throw at them. These are the same boots we use in all of our high end piping kits.Features: 5 Inch X 5...$30.08 -
FULL SEND DIESEL FSD-336HSB 3 INCH X 3 INCH X 6 INCH LONG 5 PLY BOOT UNIVERSAL
FULL SEND DIESEL
$42.11Replace your leaking intercooler boots with Full Send Diesels 5 Ply Ultra Thick silicon boots. These boots will handle absolutely anything you can throw at them. These are the same boots we use in all of our high end piping kits.Features: 3 Inch x 3...$42.11 -
FULL SEND DIESEL FSD-17523SB 1.75 INCH X 2 INCH X 3 INCH LONG 5 PLY BOOT UNIVERSAL
FULL SEND DIESEL
$24.06Replace your leaking intercooler boots with Full Send Diesels 5 Ply Ultra Thick silicon boots. These boots will handle absolutely anything you can throw at them. These are the same boots we use in all of our high end piping kits.Features: 1.75 Inch x 2...$24.06 -
FULL SEND DIESEL FSD-223SB 2 INCH X 2 INCH X 3 INCH LONG 5 PLY BOOT UNIVERSAL
FULL SEND DIESEL
$24.06Replace your leaking intercooler boots with Full Send Diesels 5 Ply Ultra Thick silicon boots. These boots will handle absolutely anything you can throw at them. These are the same boots we use in all of our high end piping kits.Features: 2 Inch x 2...$24.06 -
S&S DIESEL CP3-RR-14-HS-SP REVERSE ROTATION 14MM CP3 HIGH SPEED PUMP WITH SP3000 SUPPLY PUMP - UNIVERSAL
S&S DIESEL
$4,853.56Reverse Rotation SuperSport CP3 – New – (higher output >3,500 rpm) Reverse Rotation 10mm CP3 – New – (1,325 mm3 /rev displacement)Reverse Rotation 10mm High Speed CP3 – New – (1,325 mm3 /rev...$4,853.56 -
S&S DIESEL CP3-RR-14-HS REVERSE ROTATION 14MM CP3 HIGH SPEED PUMP - UNIVERSAL
S&S DIESEL
$4,101.60Reverse Rotation SuperSport CP3 – New – (higher output >3,500 rpm) Reverse Rotation 10mm CP3 – New – (1,325 mm3 /rev displacement)Reverse Rotation 10mm High Speed CP3 – New – (1,325 mm3 /rev...$4,101.60 -
S&S DIESEL CP3-RR-12-HS-SP REVERSE ROTATION 12MM CP3 HIGH SPEED PUMP WITH SP3000 SUPPLY PUMP - UNIVERSAL
S&S DIESEL
$4,375.04Reverse Rotation SuperSport CP3 – New – (higher output >3,500 rpm) Reverse Rotation 10mm CP3 – New – (1,325 mm3 /rev displacement)Reverse Rotation 10mm High Speed CP3 – New – (1,325 mm3 /rev...$4,375.04 -
S&S DIESEL CP3-RR-12-HS REVERSE ROTATION 12MM CP3 HIGH SPEED PUMP - UNIVERSAL
S&S DIESEL
$3,623.08Reverse Rotation SuperSport CP3 – New – (higher output >3,500 rpm) Reverse Rotation 10mm CP3 – New – (1,325 mm3 /rev displacement)Reverse Rotation 10mm High Speed CP3 – New – (1,325 mm3 /rev...$3,623.08 -
S&S DIESEL CP3-RR-10-HS REVERSE ROTATION 10MM CP3 HIGH SPEED PUMP - UNIVERSAL
S&S DIESEL
$3,076.20Reverse Rotation SuperSport CP3 – New – (higher output >3,500 rpm) Reverse Rotation 10mm CP3 – New – (1,325 mm3 /rev displacement)Reverse Rotation 10mm High Speed CP3 – New – (1,325 mm3 /rev...$3,076.20 -
S&S DIESEL CP3-RR-10 REVERSE ROTATION 10MM CP3 PUMP - UNIVERSAL
S&S DIESEL
$2,802.76Reverse Rotation SuperSport CP3 – New – (higher output >3,500 rpm) Reverse Rotation 10mm CP3 – New – (1,325 mm3 /rev displacement)Reverse Rotation 10mm High Speed CP3 – New – (1,325 mm3 /rev...$2,802.76 -
S&S DIESEL CP3-RR-SS REVERSE ROTATION SUPERSPORT CP3 FUEL PUMP - UNIVERSAL
S&S DIESEL
$1,613.30Reverse Rotation SuperSport CP3 – New – (higher output >3,500 rpm) Reverse Rotation 10mm CP3 – New – (1,325 mm3 /rev displacement)Reverse Rotation 10mm High Speed CP3 – New – (1,325 mm3 /rev...$1,613.30 -
S&S DIESEL CP3-DMX-14-HS-SP DURAMAX 14MM CP3 HIGH SPEED (1,850 MM3 /REV DISPLACEMENT) (NEW) LBZ-BASED WITH SP3000 SUPPLY PUMP 2001-2010 GM DURAMAX 6.6L LB7 / LLY / LBZ
S&S DIESEL
$4,716.84Reverse Rotation SuperSport CP3 – New – (higher output >3,500 rpm) Reverse Rotation 10mm CP3 – New – (1,325 mm3 /rev displacement)Reverse Rotation 10mm High Speed CP3 – New – (1,325 mm3 /rev...$4,716.84 -
S&S DIESEL CP3-DMX-14-HS DURAMAX 14MM CP3 HIGH SPEED (1,850 MM3 /REV DISPLACEMENT) (NEW) LBZ-BASED 2001-2010 GM DURAMAX 6.6L LB7 / LLY / LBZ
S&S DIESEL
$3,964.88Duramax 14mm CP3 High Speed (1,850 mm3 /rev displacement) | New LBZ-based Duramax SuperSport CP3 – New – (higher output >3,500 rpm) Duramax 10mm CP3 – New – (1,325 mm3 /rev displacement)Duramax 10mm High Speed CP3 – New...$3,964.88 -
S&S DIESEL CP3-DMX-14 DURAMAX 14MM CP3 (1,850 MM3 /REV DISPLACEMENT) (NEW) LBZ-BASED 2001-2010 GM DURAMAX 6.6L LB7 / LLY / LBZ
S&S DIESEL
$3,828.16Duramax 14mm CP3 (1,850 mm3 /rev displacement) | New LBZ-based Duramax SuperSport CP3 – New – (higher output >3,500 rpm) Duramax 10mm CP3 – New – (1,325 mm3 /rev displacement)Duramax 10mm High Speed CP3 – New –...$3,828.16 -
S&S DIESEL CP3-DMX-12-HS-SP DURAMAX 12MM CP3 HIGH SPEED (1,590 MM3 /REV DISPLACEMENT) (NEW) LBZ-BASED WITH SP3000 SUPPLY PUMP 2001-2010 GM DURAMAX 6.6L LB7 / LLY / LBZ
S&S DIESEL
$4,306.68Reverse Rotation SuperSport CP3 – New – (higher output >3,500 rpm) Reverse Rotation 10mm CP3 – New – (1,325 mm3 /rev displacement)Reverse Rotation 10mm High Speed CP3 – New – (1,325 mm3 /rev...$4,306.68