GM DURAMAX
The GM Duramax engine is one of the most powerful diesel engines available in its class. For the true diesel enthusiast however, the stock option is never enough. Push the performance of your Duramax engine even further with our premium Duramax performance parts. We carry only quality parts from trusted manufacturers at prices you can afford. We'll even match our competitors' prices if you find a part advertised for less.
Quality Parts and Fast Service
We have all of the premium Duramax diesel performance parts you need to get the maximum performance out of your Ford diesel. We carry differential parts, bearings, boots and couplers, cooling system parts, boost tubes, exhaust system components, fuel system parts, intercoolers, injectors, pistons, gaskets and seals, and much more. We strive to deliver the top customer service on the web, and we ship out most of our orders as soon as we receive them.
Shop Our Store
As passionate diesel enthusiasts, we work hard to maintain a selection of the top Duramax performance parts so you can find what you need to get the most out of your diesel. However, if you have are having trouble finding a certain part, or you have any questions about our selection, we'll be happy to do what we can to help. Shoot us an email at sales@cppdiesel.com and we will be glad to help. Shop our selection and order your parts today.
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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
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- Qty in Cart
- Quantity
- Price
- Subtotal
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PPE 228051001 47RH/47RE/48RE FILTER SPACER BLOCK 1994-2007 DODGE CUMMINS 5.9L 12V/24V
PACIFIC PERFORMANCE ENGINEERING
$44.99If you use a PPE Heavy-Duty Deep Transmission Pan on your Dodge, then you need a PPE Viton O-Ring Sealed Filter Spacer Block to properly place the filter/pick up further down into the fluid. This may seem obvious, but the Viton O-ring makes all the...$44.99 -
PPE 128043000 ALLISON VBR KIT 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$125.99Even the venerable Allison transmission can use some well-placed improvements; that is why PPE has designed the Allison Valve Body Recalibration Kit (VBR kit). The VBR kit is perfect for those individual who really punish their vehicles in activities...$125.99 -
PPE 116150040 TITANIUM WOVEN HEAT BLANKET SMALL T4 TURBOS UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$98.99Keep under hood temperatures down and reduce turbo lag with PPEs new High-Performance Titanium Woven Turbo Blankets. PPEs Turbo Blankets are constructed from high-temperature insulating padding and covered with a tough woven titanium outer layer. On the...$98.99 -
PPE 116150042 TITANIUM WOVEN HEAT BLANKET LARGE T4 TURBOS UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$107.99Keep under hood temperatures down and reduce turbo lag with PPEs new High-Performance Titanium Woven Turbo Blankets. PPEs Turbo Blankets are constructed from high-temperature insulating padding and covered with a tough woven titanium outer layer. On the...$107.99 -
PPE 116150055 TITANIUM WOVEN HEAT BLANKET T6 TURBOS UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$116.99Keep under hood temperatures down and reduce turbo lag with PPEs new High-Performance Titanium Woven Turbo Blankets. PPEs Turbo Blankets are constructed from high-temperature insulating padding and covered with a tough woven titanium outer layer. On the...$116.99 -
PPE 116015042 HEAT SHIELD BLANKET TURBO 42 / 45 UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$134.99Fabric Heat Shield Blankets will help spool the turbo faster, lower intake air charge temps, lower under-hood temps and stop heat from melting wires or electronics. The Turbo Sock is over 1/2 inch thick and made from 3 layers of silica material rated at...$134.99 -
PPE 113061021 PULLEY NUT M18-1.5 DUAL FUELER WHEEL 2002-2004 GM DURAMAX 6.6L LB7
PACIFIC PERFORMANCE ENGINEERING
$17.9950 States Emissions Legal (E.O. D-701-22) Bolt this kit on and your engine computer will automatically recognize both pumps and continue to deliver the precise amount of fuel your engine computer is requesting. Our PPE belt-driven Bosch CP3 fuel pump kit...$17.99 -
PPE 113061092 BELT TENSIONER 2002-2010 GM DURAMAX 6.6L LB7/LMM
PACIFIC PERFORMANCE ENGINEERING
$161.99Belt Tensioner GM 02-10 PPE Diesel$161.99 -
PPE 114020405 PCV BREATHER REPAIR KIT 2004.5-2005 GM DURAMAX 6.6L LLY
PACIFIC PERFORMANCE ENGINEERING
$71.99Specifically designed for the 2004.5 to 2005 LLY Duramax. This upgrade kit replaces the factory plastic valve cover breather system with CNC machined billet aluminum valve cover adapter fittings and oil compatible 5/8 Inch tubing. Sold as a complete kit...$71.99 -
PPE 114052201 MAGNETIC DRAIN PLUG FOR OEM ENGINE OIL PAN UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$17.99The factory 12mm oil pan drain plug does not have a magnet. That leaves metal particles free-floating around to do damage. PPE's Billet Hardened Stainless Steel 12mm (M12-1.75x25mmL) Oil Drain Plug is a direct replacement and comes equipped with a...$17.99 -
PPE 116005033 TURBO WATER INLET FITTING M18 X 1.25 WITH 3/8 INCH BARB UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$22.49Turbo Water Inlet Fitting M18 X 1.25 With 3/8 Inch Barb PPE Diesel$22.49 -
PPE 128040000 ALLISON 1000-2000 SERIES TRANSMISSION CONVERTER FLOW VALVE 2001-2004 GM 6.6L DURAMAX LB7
PACIFIC PERFORMANCE ENGINEERING
$86.39Converter Flow Valve 0.689 cup end 2001-04 GM Allison 1000 and 2000 Series$86.39 -
PPE 128040500 CONVERTER FLOW VALVE ALLISON 1000 AND 2000 SERIES 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$86.39Converter Flow Valve 04.5-10 GM Allison 1000 And 2000 Series .692 Diam Solid End PPE Diesel$86.39 -
PPE 128041000 ALLISON 1000-2000 TRANSMISSION PRESSURE CALIBRATION KIT 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$44.99This kit serves as a great upgrade when building a 5 or 6 speed Allison 1000 transmission. This kit is recommended for trucks hauling heavy loads and making high horsepower. The increase in line pressure improves your clutches' holding ability and the...$44.99 -
PPE 128041011 PRESSURE CALIBRATION KIT GM ALLISON 1000 AND 2000 SERIES 2011-2016 GM DURAMAX 6.6L LML
PACIFIC PERFORMANCE ENGINEERING
$71.99Pressure Calibration Kit GM Allison 1000 And 2000 Series 11-16 600Hp+ PPE Diesel$71.99 -
PPE 128041012 PRESSURE CALIBRATION KIT ALLISON 1000 AND 2000 SERIES 2011-2016 GM DURAMAX 6.6L LML
PACIFIC PERFORMANCE ENGINEERING
$71.99This Kit is recommended for performance-enhanced trucks. Designed to improve shift firmness with variable spring selections to achieve your desired results. The PPE Pressure Calibration Kit sets minimum pressure and boosted pressure levels (adjustable)...$71.99 -
PPE 128060010 ALLISON HEAVY DUTY PTO SIDE COVERS-BRUSHED 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$80.992001-2016 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...$80.99 -
PPE 128060020 ALLISON HEAVY DUTY PTO SIDE COVERS-BLACK 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$80.992001-2016 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...$80.99 -
PPE 158031503 INNER TIE ROD GM STAGE3 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$44.99Service part for GM HD Stage 3 Tie Rod Assemblies$44.99 -
PPE 158031505 OUTER TIE ROD STAGE 3 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$98.99Outer Tie Rod GM 01-10 Stage 3 PPE Diesel$98.99 -
PPE 515895300 3.0 INCH X 2.5 INCH BILLET TUBE END UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$8.993.0 Inch X 2.5 Inch Billet Tube End PPE Diesel$8.99 -
PPE 113059320 FUEL FILTER MOUNT SPACER KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$8.99Make fuel filter changes easier with the PPE Fuel Filter Mount Spacer Kit. From the factory, the lack of clearance around the fuel filter makes it very difficult to get a tool around the fuel filter for servicing. Save time and make routine fuel filter...$8.99 -
PPE 113059520 AIR BLEEDER SCREW BLACK 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$13.49The damage and distortion that typically happens with plastic bleeder screws from the high under-hood temperatures and routine use will no longer be a problem. Billet aluminum makes the PPE Air Bleeder Screw a lot stronger and weather-resistant. The new...$13.49 -
PPE 113059524 AIR BLEEDER SCREW GOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$13.49The damage and distortion that typically happens with plastic bleeder screws from the high under-hood temperatures and routine use will no longer be a problem. Billet aluminum makes the PPE Air Bleeder Screw a lot stronger and weather-resistant. The new...$13.49 -
PPE 113061094 IDLER PULLEY 3.0 INCH OD OEM SIZE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$26.992001-2010 GM 6.6L Duramax Idler Pulley 3.0 Inch OD OEM Size$26.99 -
PPE 113061420 SERPENTINE BELT - LONG LENGTH FOR DF (6 RIB) 2002-2004 GM DURAMAX 6.6L LB7
PACIFIC PERFORMANCE ENGINEERING
$49.49PPE's replacement Dual Fueler Heavy Duty Serpentine Belt handles big horsepower and torque numbers and still lasts up to 3x longer than a comparable stock unit.$49.49 -
PPE 113061490 SERPENTINE BELT - LONG LENGTH FOR DF (6 RIB) 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$49.49PPE's replacement Dual Fueler Heavy Duty Serpentine Belt handles big horsepower and torque numbers and still lasts up to 3x longer than a comparable stock unit.$49.49 -
PPE 113063029 FUEL BLOCK SOLID 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$53.99Constructed with high-strength alloy steel to withstand extreme high fuel pressures, and chrome plated for corrosion resistance. Helps maintain fuel rail pressure in ALL conditions.$53.99 -
PPE 114000551 OIL FILTER ADAPTER THREADED (13-16 INCH -16) 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$8.99The CAT 1R-1807 oil filter was designed to function vertically so it lacks an anti-drain-back valve. When the CAT oil filter is mounted on a Duramax it is angled horizontally. Without the anti-drain-back valve, dirty oil flows back into the internals...$8.99 -
PPE 114000555 ENGINE OIL FILTER - MICROPURE EXTREME-PERFORMANCE 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$35.99Offering 2.5 times the filtration area of a conventional oil filter, the PPE Premium MicroPure Extreme-Performance Oil Filter is just what your engine oil needs to stay cleaner, and longer. Specially engineered synthetic filtration media achieves...$35.99 -
PPE 114000558 HAND WRENCH FOR PPE PREMIUM HIGH-EFFICIENCY ENGINE OIL FILTERS 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$17.99PPEs Oil Filter Hand Wrench is specifically designed to work with our PPE 01-19 Duramax (114000550/560/555) Engine Oil Filters. Don't risk damaging the oil filter with strap wrenches or universal wrenches. This Oil Filter Hand Wrench is CNC machined out...$17.99 -
PPE 114000559 ENGINE OIL FILTER SOCKET 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$35.99Get a firm grip on the giant PPE Engine Oil Filter for the 2001-19 Duramax engines. Easy filter install and removal with this specialty socket. Manufactured with CNC machined 6061-T6 billet aluminum with a Madras Bronze anodized finish. This socket...$35.99 -
PPE 114000560 SPECIAL ISSUE PREMIUM H.E. OIL FILTER (ORDNANCE) 2001-2023 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$35.99Offering more than double the surface area of a conventional oil filter, the PPE Premium High-Efficiency Oil Filter is just what your engine oil needs to stay cleaner, and longer. Specially engineered synthetic filtration media achieves superior...$35.99 -
PPE 114000650 PREMIUM HIGH-EFFICIENCY OIL FILTER (AC DELCO PF66) 2019-2021+ GM SILVERADO 1500 3.0L
PACIFIC PERFORMANCE ENGINEERING
$26.99The OEM PF66 filter comes up short with 133 square inches of filter media with a 25-30 micron filtration rating. The simple leaf spring design to secure the oil seal loses tension and can lead to dirty oil blow-by. It also doesn't come with an integrated...$26.99 -
PPE 114000740 PREMIUM HIGH-EFFICIENCY ENGINE OIL FILTER (AC DELCO PF26) 2020-2024 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$22.49PPE Premium High-Efficiency Oil Filter (AC Delco PF26) Choose a superior filter the next time you change your PF26 filter. PPE has engineered upgraded features that far-surpass OEM filter performance. The OEM PF26 filter comes up short with only 259...$22.49 -
PPE 114000750 ENGINE OIL FILTER 2020-2023 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$26.992020+ GM 6.6L Duramax High-Efficiency Engine Oil Filter (replaces AC Delco PF26)Â This oversize PPE Engine Oil Filter has 2 times the specially engineered filter media equaling 522 square inches, that is over 100 percent larger media than OEM. A...$26.99 -
PPE 114002100 OIL FILTER MOUNT ALUMINUM BILLET UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$143.996061-T6 Aluminum Remote Oil Filter Mount This remote filter mount has a higher flow rate than stock and is compatible with a variety of filters, including HP4 and HP6 Racing Filters. It features one outlet and three inlet ports, all -12 ORB for an easy...$143.99 -
PPE 114002700 FUEL COOLANT PUMP RELOCATION KIT 2020-2024 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$35.9950 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet aluminum stock and available in anodized black/gold...$35.99 -
PPE 114003017 BILLET ALUMINUM ENGINE OIL FILLER CAP 2001-2023 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$31.49Now you can dress up your trucks engine bay and virtually eliminate oil cap blow-off. This new billet milled aluminum Oil Filler Cap features an easy grip to assist you when installing and removing between tight engine spaces. It's also been designed...$31.49 -
PPE 114025065 REPLACEMENT MANN FILTER ELEMENT FOR PPE CRANKCASE BREATHER KIT 2004-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$44.99Your replacement MANN Filter can be cleaned, but if it's become over-saturated, it's time to replace. Choose this brand new, genuine MANN, drop-in replacement filter that ensures you are capturing the most atomized oil particles and keeping your engine...$44.99 -
PPE 114051086 ENGINE OIL FILL DELETE PLUG RAW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$17.09Engine Oil Fill Delete Plug Raw$17.09 -
PPE 114051088 ENGINE OIL FILL DELETE PLUG BLACK 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$17.99Engine Oil Fill Delete Plug Black$17.99 -
PPE 115010100 PLUG TURBO INLET RAW 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$22.4950 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet aluminum stock and available in anodized black/gold...$22.49 -
PPE 115010120 PLUG TURBO INLET BLACK 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$22.4950 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet aluminum stock and available in anodized black/gold...$22.49 -
PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$22.4950 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet aluminum stock and available in anodized black/gold...$22.49 -
PPE 115010200 TURBO RESONATOR DELETE PLUG RAW 2011 -2016 GM 6.6L DURAMAX LML
PACIFIC PERFORMANCE ENGINEERING
$25.1950 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet aluminum stock and available in raw, anodized black or...$25.19 -
PPE 115010220 TURBO RESONATOR DELETE PLUG BLACK 2011 -2016 GM 6.6L DURAMAX LML
PACIFIC PERFORMANCE ENGINEERING
$26.9950 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet aluminum stock and available in raw, anodized black or...$26.99 -
PPE 115010224 TURBO RESONATOR DELETE PLUG GOLD 2011 -2016 GM 6.6L DURAMAX LML
PACIFIC PERFORMANCE ENGINEERING
$26.9950 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet aluminum stock and available in raw, anodized black or...$26.99 -
PPE 115010400 RESONATOR DELETE PLUG RAW 2017-2019 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$17.9950 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet aluminum stock and available in raw, anodized black or...$17.99 -
PPE 115010420 RESONATOR DELETE PLUG BLACK 2017-2019 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$22.4950 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet aluminum stock and available in raw, anodized black or...$22.49 -
PPE 115010424 RESONATOR DELETE PLUG GOLD 2017-2019 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$22.4950 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet aluminum stock and available in raw, anodized black or...$22.49 -
PPE 115020000 TURBO INLET UPGRADE KIT RAW 2017-2019 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$161.9950 States Emissions Legal Pending Replace the restrictive, plastic intake tube that comes stock on your L5P truck. The Stainless Steel PPE Intake Tube eliminates the factory resonator which causes air-flow restrictions. This easy-to-install upgrade...$161.99 -
PPE 115020100 TURBO INLET UPGRADE KIT RAW 2020-2023 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$161.9950 States Emissions Legal Pending The PPE Intake Tube replaces the restrictive and plastic factory intake tube. The PPE Intake Tube eliminates the factory resonator which in turn reduces airflow restrictions and increases the airflow entering your turbo...$161.99 -
PPE 115020200 TURBO RESONATOR DELETE 2020-2023 GM 3.0L DURAMAX LM2/LZO
PACIFIC PERFORMANCE ENGINEERING
$116.9950 States Emissions Legal(E.O. D-701-39) The PPE Turbo Resonator Delete replaces the restrictive factory turbo resonator. This easy bolt-on upgrade allows for cooler, less restricted air to enter the intercooler system. The CNC machined billet 6061-T6...$116.99 -
PPE 116121500 UP-PIPES BOLT SET (12PCS) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$35.99Features: 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...$35.99 -
PPE 117020020 304 STAINLESS 4 INCH ID STEEL POLISHED EXHAUST TIP 2007.5-2010 DURAMAX 6.6L LMM
PACIFIC PERFORMANCE ENGINEERING
$53.99Make 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.$53.99 -
PPE 117021520 304 STAINLESS STEEL EXHAUST TIP (BLACK) 2015-2023 GM 6.6L DURAMAX LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$89.99Make 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...$89.99 -
PPE 117025020 304 STAINLESS STEEL EXHAUST TIP (BLACK) 2015-2023 GM 6.6L DURAMAX LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$89.99Make 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...$89.99 -
PPE 117025030 304 STAINLESS STEEL EXHAUST TIP (BLACK) 2015-2023 GM 6.6L DURAMAX LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$89.99Make 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...$89.99 -
PPE 118062050 GASKET SET UP-PIPES STAINLESS-STEEL (4 PCS) 2017-2023 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$35.99This 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...$35.99 -
PPE 119000530 THERMOSTAT HOUSING COVER RAW 2001-2004 GM DURAMAX 6.6L LB7
PACIFIC PERFORMANCE ENGINEERING
$107.99Rust 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...$107.99 -
PPE 119000533 THERMOSTAT HOUSING COVER POLISHED 2001-2004 GM DURAMAX 6.6L LB7
PACIFIC PERFORMANCE ENGINEERING
$107.99Rust 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...$107.99 -
PPE 119000540 THERMOSTAT HOUSING COVER RAW 2004-2010 GM 6.6L DURAMAX LLY/LMM
PACIFIC PERFORMANCE ENGINEERING
$107.99Rust 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...$107.99 -
PPE 119000543 THERMOSTAT HOUSING COVER LLY LBZ LMM - POLISHED 2004-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$107.99Rust 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...$107.99 -
PPE 119000630 COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$116.99Specifically 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.$116.99 -
PPE 119000730 COOLANT BYPASS TUBE - WATER PUMP TO THERMOSTAT HOUSING 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$116.99Specifically 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.$116.99 -
PPE 119000820 COOLANT BLOCK-OFF PLATE - BILLET ALUMINUM - BLACK 2001-2020 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$53.99The 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.$53.99 -
PPE 119001000 ENGINE COOLANT RETURN PIPE-304SS RAW 2001-2004 GM DURAMAX 6.6L LB7
PACIFIC PERFORMANCE ENGINEERING
$89.99Specifically 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...$89.99 -
PPE 119001030 ENGINE COOLANT RETURN PIPE-304SS POLISHED 2001-2004 GM DURAMAX 6.6L LB7
PACIFIC PERFORMANCE ENGINEERING
$98.99Specifically 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...$98.99 -
PPE 119001100 ENGINE COOLANT RETURN PIPE-304SS RAW 2004.5-2005 GM DURAMAX 6.6L LLY
PACIFIC PERFORMANCE ENGINEERING
$89.99Specifically 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...$89.99 -
PPE 119001130 ENGINE COOLANT RETURN PIPE-304SS POLISHED 2004.5-2005 GM DURAMAX 6.6L LLY
PACIFIC PERFORMANCE ENGINEERING
$98.99Specifically 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...$98.99 -
PPE 119001200 ENGINE COOLANT RETURN PIPE 304SS RAW 2006-2007 GM DURAMAX 6.6L LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$89.99Specifically 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...$89.99 -
PPE 119001230 ENGINE COOLANT RETURN PIPE-304SS POLISHED 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$98.99Specifically 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...$98.99 -
PPE 119020009 HEATER HOSE CONNECTOR-STAINLESS STEEL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$22.49The 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...$22.49 -
PPE 119100100 FAN CLUTCH DELETE NUT 2001-2022 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$35.992001-2022 GM 6.6L Duramax Fan Clutch Delete Nut$35.99 -
PPE 125069000 10L80 TRANSMISSION FLUID THERMAL BYPASS VALVE 2019-2023 GM DURAMAX 3.0L
PACIFIC PERFORMANCE ENGINEERING
$80.99Add 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...$80.99 -
PPE 128041119 EPC BLOCKER 2011-2019 GM 6.6L DURAMAX LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$49.49This 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...$49.49 -
PPE 128043100 4L60E / 4L80E / ALLISON 1000 TRANSMISSION HARNESS REMOVAL TOOL
PACIFIC PERFORMANCE ENGINEERING
$22.49Harness 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...$22.49 -
PPE 128060100 ALLISON PTO SIDE COVER 1 CVR 1 GASKET 6 BOLTS RAW 2017-2019 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$41.392001-2016 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...$41.39 -
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
$44.992001-2016 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...$44.99 -
PPE 128060120 ALLISON PTO SIDE COVER 1 CVR 1 GASKET 6 BOLTS BLACK 2017-2019 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$44.992001-2016 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...$44.99 -
PPE 128070000 STAINLESS STEEL BELL HOUSING COVER PLATE 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$5.39Protect 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...$5.39 -
PPE 149002000 HEAT SHIELD BATTERY SIDE POST GOLD UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$26.99Fits 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...$26.99 -
PPE 158030211 POLISHED 304 STAINLESS STEEL TIE ROD SLEEVES |2011-2024 GM 2500HD/3500HD
PACIFIC PERFORMANCE ENGINEERING
$67.49Factory 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...$67.49 -
PPE 168030144 SILICONE BUSHINGS - 40 HARDNESS BLUE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$80.99Silicone Bushings - 40 Hardness$80.99 -
PPE 168030154 SILICONE BUSHINGS - 50 HARDNESS GREEN 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$80.99Silicone Bushings - 50 Hardness$80.99 -
PPE 168030164 HIGH-PERFORMANCE SILICONE BUSHING - 60 HARDNESS YELLOW 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$80.99High-performance Silicone Bushing - 60 Hardness Yellow$80.99 -
PPE 168030174 HIGH-PERFORMANCE SILICONE BUSHING - 70 HARDNESS RED 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$80.99Silicone Bushings - 70 Hardness$80.99 -
PPE 516201041 EXHAUST BELLOWS 4.0 INCH X 4 INCH L UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$143.99Exhaust Bellows 4 x 5 inch L$143.99 -
PPE 516201042 EXHAUST BELLOWS 4 INCH X 5 INCH L INTERLOCKING UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$143.99Exhaust Bellows 4 x 5 inch L Interlocking$143.99 -
PPE 576004030 4 TO 3 INCH REDUCER 304 STAINLESS STEEL UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$22.49Constructed 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...$22.49 -
FULL SEND DIESEL FSD-32754SB 3 INCH X 2.75 INCH X 4 INCH LONG 5 PLY BOOT UNIVERSAL
FULL SEND DIESEL
$19.80Replace 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...$19.80 -
FULL SEND DIESEL FSD-554SB 5 INCH X 5 INCH X 4 INCH LONG 5 PLY BOOT UNIVERSAL
FULL SEND DIESEL
$22.00Replace 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...$22.00 -
FULL SEND DIESEL FSD-336HSB 3 INCH X 3 INCH X 6 INCH LONG 5 PLY BOOT UNIVERSAL
FULL SEND DIESEL
$30.80Replace 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...$30.80 -
FULL SEND DIESEL FSD-17523SB 1.75 INCH X 2 INCH X 3 INCH LONG 5 PLY BOOT UNIVERSAL
FULL SEND DIESEL
$17.60Replace 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...$17.60 -
FULL SEND DIESEL FSD-223SB 2 INCH X 2 INCH X 3 INCH LONG 5 PLY BOOT UNIVERSAL
FULL SEND DIESEL
$17.60Replace 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...$17.60 -
PUSHER XXCAL HOLLOW POINT AIR FILTER UNIVERSAL
PUSHER INTAKES
$78.50We have designed, refined and tested our filter's geometry over several years - and across a broad range of conditions and vehicle configurations - to fine tune and perfect their durability. The inverted cone end cap maximizes filter media,...$78.50 -
EXERGY E05 10010 LEAK RAIL ASSEMBLY (PASSENGER SIDE) 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
EXERGY
$60.002004.5-2010 LLY/LBZ/LMM Duramax Leak Rail Assembly (Passenger Side) - E05 10010 Does your original LLY fuel injector lines have rust or corrosion build up. Are the sealing surfaces showing damage? Are you questioning if they will even clean up?...$60.00 -
MCGARD 64014 CHROME HEX LUG NUTS-4 PACK 1988-2023 GM SILVERADO/SIERRA 2500HD-3500HD (M14X1.5)
MCGARD
$16.23Chrome plated lug nuts lead a tough life. Think about it, harsh elements, nasty corrosive wheel cleaners and lead-foot drivers. Not to mention overzealous impact guns and loose fitting lug wrenches. This kind of treatment destroys ordinary lug nuts which...$16.23 -
VIBRANT PERFORMANCE | HD CLAMP TRANSITION WELD FERRULES
VIBRANT PERFORMANCE
$23.99Vibrant Performance introduces a brand new offering of Transition Weld Ferrules manufactured from 6061 Aluminum and available in a wide variety of sizes giving fabricators more options when working with Vibrant HD Clamp Assemblies. Each Transition Weld...$23.99