PACIFIC PERFORMANCE ENGINEERING

Specifically 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.

Specifically 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.

The 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.

Specifically 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...

Specifically 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...

Specifically 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...

Specifically 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...

Specifically 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...

Specifically 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...

The 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...

Specifically 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...

Specifically 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...

2001-2022 GM 6.6L Duramax Fan Clutch Delete Nut

Excessive 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...

Excessive 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...

Boost 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...

Add 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...

This 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...

Harness 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...

PPE'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...

PPE'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...

PPE'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...

The 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...

The 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...

The 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...

2001-2016 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...

2001-2016 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...

2001-2016 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...

Protect 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...

Now 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...

Specially 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...

Specially 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...

Specially 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...

Diesel 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...

Diesel 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...

Fits 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...

Fits 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...

Fits 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...

Fits 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...

Fits 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...

Fits 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...

Our 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...

This 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,...

Factory 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...

Extreme-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...

Extreme-Duty, Forged, 7/8 Inch Drilled, Steering Assembly Kit 2011-2023 GM 6.6L Duramax 2500HD/3500HD

Stock 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...

Silicone Bushings - 40 Hardness

Stock 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...

Silicone Bushings - 50 Hardness

Stock 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...

High-performance Silicone Bushing - 60 Hardness Yellow

Stock 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...

Silicone Bushings - 70 Hardness

Engine 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 the industry standards required by...

Add another measure of protection and increase fluid flow to transmission cooler increasing cooling capacity with the easy-to-install billet aluminum PPE Transmission Fluid Thermal Bypass Valve for the Ram Cummins diesel. The OEM part has restrictive...

Add another measure of protection and increase fluid flow to transmission cooler increasing cooling capacity with the easy-to-install billet aluminum PPE Transmission Fluid Thermal Bypass Valve for the Ram Cummins diesel. The OEM part has restrictive...

PPEs new flat-bottom transmission pan for the Ram 68RFE transmission is constructed from high-quality cast aluminum. This pan features internal heat sinks and external cooling fins. These cooling fins, combined with the increased capacity aluminum...

PPEs new flat-bottom transmission pan for the Ram 68RFE transmission is constructed from high-quality cast aluminum. This pan features internal heat sinks and external cooling fins. These cooling fins, combined with the increased capacity aluminum...

PPEs new flat-bottom transmission pan for the Ram 68RFE transmission is constructed from high-quality cast aluminum. This pan features internal heat sinks and external cooling fins. These cooling fins, combined with the increased capacity aluminum...

Requires PPE 68RFE Transmission Pan Premium High-Efficiency Transmission Fluid Filter PPE has designed a superior filter for the 68RFE transmission. This filter upgrade features an extended filter cup that houses 57 percent larger specially engineered...

PPEs Heavy-Duty Transmission Pans hold extra fluid and are cast from high-strength A356.0-T6 aluminum for optimal heat dissipation. This pan features internal heat sinks and external cooling fins. These features combine to reduce transmission fluid...

PPEs Heavy-Duty Transmission Pans hold extra fluid and are cast from high-strength A356.0-T6 aluminum for optimal heat dissipation. This pan features internal heat sinks and external cooling fins. These features combine to reduce transmission fluid...

PPEs Heavy-Duty Transmission Pans hold extra fluid and are cast from high-strength A356.0-T6 aluminum for optimal heat dissipation. This pan features internal heat sinks and external cooling fins. These features combine to reduce transmission fluid...

Specially engineered to minimize friction and maximize lubrication. Keep your RAM rear differential running cool and clean with an upgraded cover from PPE. Made from heavy-duty cast A356.0-T6 aluminum for strength and optimum heat dissipation. Increased...

Specially engineered to minimize friction and maximize lubrication. Keep your RAM rear differential running cool and clean with an upgraded cover from PPE. Made from heavy-duty cast A356.0-T6 aluminum for strength and optimum heat dissipation. Increased...

Specially engineered to minimize friction and maximize lubrication. Keep your RAM rear differential running cool and clean with an upgraded cover from PPE. Made from heavy-duty cast A356.0-T6 aluminum for strength and optimum heat dissipation. Increased...

Many of the 6.0L Powerstroke high-pressure oil system problems are caused by failed/leaking standpipes and/or rail plugs (dummy plugs). Common symptoms include no starts while the engine is warm, engine stalls, loss of power, etc. The PPE Ford 6.0L...

50 States Emissions Legal (E.O. D-701-7) OEM replacement EGR Cooler with heavy-duty 304/316 stainless steel construction allows for longer service life. Twelve internal, 316 stainless steel tubes keep exhaust gasses cooler. EGR Cooler 12 Tube Ford 6.4L...

50 States Emissions Legal (E.O. D-701-7) OEM replacement EGR Cooler with heavy-duty 304/316 stainless steel construction allows for longer service life. Twelve internal, 316 stainless steel tubes keep exhaust gasses cooler. EGR Cooler 12 Tube Ford 6.4L...

For engine builders who demand the highest level of strength and precision in their fasteners, the PPE Head Stud Kit is the ultimate solution for high-performance diesel engines. With a focus on accuracy and strength, each stud is center-less ground with...

Many of the 6.0L Powerstroke high-pressure oil system problems are caused by failed/leaking standpipes and/or rail plugs (dummy plugs). Common symptoms include no starts while the engine is warm, engine stalls, loss of power, etc. The PPE Ford 6.0L...

PPE's cast aluminum, high-volume transmission pan is engineered to be a direct bolt-on replacement to the stock-stamped steel pan. This easy upgrade has a 5-inch depth and holds 14 quarts of fluid - that's 7 quarts more than stock. The internal heat...

PPE's cast aluminum, high-volume transmission pan is engineered to be a direct bolt-on replacement to the stock-stamped steel pan. This easy upgrade has a 5-inch depth and holds 14 quarts of fluid - that's 7 quarts more than stock. The internal heat...

PPE's cast aluminum, high-volume transmission pan is engineered to be a direct bolt-on replacement to the stock-stamped steel pan. This easy upgrade has a 5-inch depth and holds 14 quarts of fluid - that's 7 quarts more than stock. The internal heat...

PPE's differential covers offer industry-leading fluid cooling. Keep your Ford rear differential running cool and clean with an upgraded cover from PPE. Made from high-quality cast aluminum for strength and optimum heat dissipation. Increased fluid...

PPE's differential covers offer industry-leading fluid cooling. Keep your Ford rear differential running cool and clean with an upgraded cover from PPE. Made from high-quality cast aluminum for strength and optimum heat dissipation. Increased fluid...

PPE's differential covers offer industry-leading fluid cooling. Keep your Ford rear differential running cool and clean with an upgraded cover from PPE. Made from high-quality cast aluminum for strength and optimum heat dissipation. Increased fluid...

Exhaust Bellows 4 x 5 inch L

Exhaust Bellows 4 x 5 inch L Interlocking

Constructed 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...

 By simply bolting this kit on, 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 works in conjunction with the...

Features: 46% larger flow area over stock  Manufactured from 11 gauge 304 stainless steel  304 stainless steel, internally-sleeved bellows  Direct bolt-on replacement  Includes 301 stainless steel gaskets    50 States...

Heavy Duty Cast Aluminum Oil Pan Ford 6.7L 2011-2021 - Brushed Covered by a limited lifetime warranty. Cast from high-grade aluminum alloy and holding a full quart over stock, this pan is a perfect upgrade to the factory stamped steel or flimsy plastic...

Head Stud Kit Ford 6.0L PPE PPE Cylinder Head Studs are precision centerless-ground for accuracy. Thread-rolled to Mil-S-8879 specifications for increased strength while reducing stress at the threads. Hardened parallel washers for uniform...

Head Stud Kit 5.9 6.7L 24V 98.5 - present PPE PPE Cylinder Head Studs are precision centerless-ground for accuracy. Thread-rolled to Mil-S-8879 specifications for increased strength while reducing stress at the threads. Hardened...

Coolant Drain Tube - 1.75” - 304 Stainless Steel Now easily drain your cooling system with this painless upgrade. This quick install can be done right in your driveway and adds a service option to any vehicle that doesn't come with a factory...

Up-Pipes OEM-Length Replacement 304 Stainless Steel High-Flow - GM 6.6L 17-19 L5P GM trucks equipped with the L5P diesel are a modern marvel of engineering and design. They're a winning combination: a powerful workhorse, with low emissions, and great...

Up-Pipes, Drivers Side, Passenger Side - OEM Replacements – Duramax 6.6L – LLY CA_(EGR) PPE has taken OEM replacement to a new level. All PPE OEM Up-Pipes allow 53% greater flow than stock. PPE OEM Up-Pipes are a direct bolt-on to your...

***THIS ITEM SEALS WITH ORING SEALS, SO NO NEED TO PURCHASE GASKETS   Race High-Flow 3 inch Intake Bridge Manifold - GM 06-10 Raw High-performance engines require sufficient airflow, as well as fuel, to be optimally efficient. PPE’s...

Dual Fueler Install Kit with CP3 Pump GM 2001 LB7 Only 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...

OEM Performance Up-Pipes Ford 6.0L 04-07 Up Pipe by PPE®. leaky up-pipes can rob horsepower, increase egt’s, and will cover the back of the engine compartment in soot. ppe’s new up-pipes feature an improved bellow design which is much...

Cast from high-grade aluminum alloy and holding a full quart over stock, this pan is a perfect upgrade to the factory stamped steel or flimsy plastic versions. We’ve addressed the major issues associated with the original Ford factory oil pan. Deep...

PPE Deep Trans Pan - Dodge - Raw Simply stated, more is always better when it comes to transmission fluid. Higher volumes of fluid take longer to heat up allowing for more stable transmission temperatures which help to extend transmission life...

Dual Fueler Install Kit with CP3 pump Dodge Cummins 6.7L 2007.5-12 By simply bolting this kit on, your engine computer will automatically recognize both pumps and continue to deliver the precise amount of fuel your engine computer is requesting. Our PPE...

Forged Idler Arm GM 2500HD-3500HD 2001-2010  (Use with PPE Race Straight or drilled stock Center Link) Give your steering system a strong base that vastly improves on the factory design. Perfect for those who have added larger wheels, more...

Transfer Case Brace - 11-19 GM Allison 1000 and 2000 Series (4X4) Transmissions    Cracked transmission tail shaft housings (located between the transfer case and the transmission) are a common problem for GM Allison-equipped 4x4...

Heavy-Duty Transfer Case Pump Housing Upgrade Kit (Pump Rub Kit) - GM  Cure the dreaded “pump rub” with PPE’s Transfer Case Pump Upgrade Kit. Pump rub occurs when the four positioning tabs holding the pump in place wear over time...