{"title":"Automatic Transmission | 2020-2026 GM 6.6 Duramax L5P","description":"\u003cp data-start=\"0\" data-end=\"721\"\u003eAllison transmissions have been paired with Duramax-powered GM trucks since the platform first debuted in 2001, and they’ve evolved right alongside the engine over the years. As power levels and technology improved, so did the transmission’s ability to handle it. With the 2020 model year, the updated L5P Duramax brought another performance jump, prompting the introduction of the Allison 10L1000. This 10-speed transmission was designed to balance strength and efficiency, offering improved power handling while optimizing fuel economy. Despite its compact size and relatively light weight, it packs impressive capability, making it one of the more advanced transmissions available in a heavy-duty pickup.\u003c\/p\u003e\n\u003cp data-start=\"723\" data-end=\"1361\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThat said, every transmission has its limits, especially when subjected to added power, heavy towing, or long-term wear. Staying ahead of potential issues is key, which is why preventative upgrades can make a big difference in overall longevity. Simple improvements, such as a deep sump transmission pan and high-quality fluid, can help manage temperatures and extend service life. For those pushing beyond stock performance or dealing with higher mileage, we also offer a full range of upgrade options—from heavy-duty torque converters to completely built transmissions designed to handle significantly increased power and demanding conditions.\u003c\/p\u003e\n\u003cdiv\u003eAs always, if you need assistance in determining the correct parts for you, give us a call or send an e-mail to \u003ca href=\"mailto:cs@dieselpowerproducts.com\"\u003ecs@dieselpowerproducts.com\u003c\/a\u003e and we would be happy to help.\u003c\/div\u003e","products":[{"product_id":"p-15305-bd-1030607-universal-transmission-cooler-electric-fan-assembly-80-watt-10-inch-800-cfm-aspx","title":"BD 1030607 Universal Transmission Cooler Electric Fan Assembly 80 Watt 10 Inch 800 CFM","description":"80 Watt | 10 Inch Diameter | 800 CFM\u003cbr\u003e\u003cbr\u003e\u003cp\u003eDo you need to replace an existing transmission cooler fan, or building your own cooler setup? This fan assembly kit from BD is a perfect unit whatever your needs.\u003c\/p\u003e","brand":"BD-Power","offers":[{"title":"Default Title","offer_id":52076883607917,"sku":"BD-1030607","price":85.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/15305.png?v=1752689448"},{"product_id":"p-8762-bd-xtruded-double-stacked-transmission-oil-cooler-aspx","title":"BD Xtrude Double Stacked Transmission Oil Cooler","description":"\u003cp\u003e\u003cb\u003eHEAT!\u003c\/b\u003e This is the number one killer of transmissions. Whether you tow or hotrod your diesel, transmission failures are something that we all worry about. You can help to alleviate some of that worry with one of BD's Double Stacked Xtruded Transmission Oil Coolers. This is the MOST capable cooling device for your transmission on the market.\u003c\/p\u003e\n\u003cp\u003eUsing the same Micro Extruded bar technology as in BD's air-to-air Charge Air coolers, the 200 Micro Extruded passages in each cooler (400 in total) provide a large surface area to transfer heat for external air flow cooling while turbulent oil flow design promotes a more complete cooling.\u003c\/p\u003e\n\u003cp\u003eLarge 5\/8-inch ports prevent inlet\/outlet restriction and furnace brazed rails have been tested to 300psi of pressure. The thermostatically controlled 80-watt, 10-inch, 800 CFM electric fan offers ultimate automatic oil temperature control. Xtruded Double Stacked Transmission Oil Cooler packages are available to accommodate 1\/2\" and 5\/8\" transmission cooler lines and come complete with all fittings, clamps, hoses, hardware and a Build-It-Yourself galvanized bracket kit for quicker and cleaner installation, no wasting time fabricating brackets out of scrap metal. The pre-wired loomed harness with fuse and relay comes with OEM style sealed connectors to resist the elements.\u003c\/p\u003e\n\u003cp\u003ePlease choose from the options of your transmission oil line size. If you prefer to receive only the cooler itself and no brackets or lines, you may choose the \"Cooler Only\" option.\u003c\/p\u003e\n\u003ctable class=\"c-table-simple\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"c-table-simple__row\"\u003e\n\u003cth class=\"c-table-simple__cell\"\u003e\u003cb\u003eYears\u003c\/b\u003e\u003c\/th\u003e\n\u003cth class=\"c-table-simple__cell\"\u003e\u003cb\u003eMake\u003c\/b\u003e\u003c\/th\u003e\n\u003cth class=\"c-table-simple__cell\"\u003e\u003cb\u003eApplications\u003c\/b\u003e\u003c\/th\u003e\n\u003cth class=\"c-table-simple__cell\"\u003e\u003cb\u003eFitting Tube Size\u003c\/b\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"c-table-simple__row\"\u003e\n\u003ctd class=\"c-table-simple__cell\" style=\"text-align: center;\"\u003e1993-2026\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\" style=\"text-align: center;\"\u003eDodge\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\" style=\"text-align: center;\"\u003e47RH\/RE, 48RE, 68RFE\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\" style=\"text-align: center;\"\u003e1\/2\" Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"c-table-simple__row\"\u003e\n\u003ctd class=\"c-table-simple__cell\" style=\"text-align: center;\"\u003e2001-2016\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\" style=\"text-align: center;\"\u003eGM\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\" style=\"text-align: center;\"\u003eAllison 1000\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\" style=\"text-align: center;\"\u003e5\/8\" Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"c-table-simple__row\"\u003e\n\u003ctd class=\"c-table-simple__cell\" style=\"text-align: center;\"\u003e2003-2010\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\" style=\"text-align: center;\"\u003eFord\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\" style=\"text-align: center;\"\u003e5R110\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\" style=\"text-align: center;\"\u003e1\/2\" Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"BD-Power","offers":[{"title":"Cooler \u0026 Fan Only","offer_id":52076899991917,"sku":"BD-1300601-DS","price":723.95,"currency_code":"USD","in_stock":true},{"title":"Cooler \u0026 Fan With 1\/2\" Line Kit","offer_id":52076900024685,"sku":"BD-1030606-DS-12","price":999.95,"currency_code":"USD","in_stock":true},{"title":"Cooler \u0026 Fan With 5\/8\" Line Kit","offer_id":52076900057453,"sku":"BD-1030606-DS-58","price":1072.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/5-8-xtrude-double-stacked-transmission-cooler-with-fan-complete-kit-5-8in.webp?v=1762286541"},{"product_id":"p-17701-hot-shots-secret-tse-transmission-stiction-eliminator-oil-additive-32oz-aspx","title":"Hot Shot's Secret Shift Restore Oil Additive - 32oz.","description":"Do you want to know the easiest (and cheapest) to increase fuel economy and mileage?  Easy, reduce friction.  Its simple physics, the harder something has to work, the more energy that must be put into completing the task.  In the case of your transmission, if it has to combat friction, it will create heat, as opposed to transferring power.  Reduce friction in your transmission with a simple dose of Shift Restore for improved power and efficiency, coupled with lower transmission temperatures.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHOW MUCH TO USE:\u003c\/b\u003e\n\u003cul\u003e\n    \u003cli\u003e1-2 ounces treats 1 quart of transmission fluid.\u003c\/li\u003e\n    \u003cli\u003e3-4 ounces treats 2 quarts of transmission fluid.\u003c\/li\u003e\n    \u003cli\u003e8 ounces treats 5 quarts of transmission fluid.\u003c\/li\u003e\n    \u003cli\u003e16 ounces treats 10 quarts of transmission fluid.\u003c\/li\u003e\n    \u003cli\u003e24 ounces treats 15 quarts of transmission fluid.\u003c\/li\u003e\n    \u003cli\u003e32 ounces treats 20 quarts of transmission fluid.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003eFREQUENCY:\u003c\/b\u003e\nWorks best when added during a fresh fluid change, each and every transmission fluid change.\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cb\u003eWHY IT WORKS:\u003cbr\u003e\n\u003c\/b\u003eThe requirement for higher performance transmissions lubricants has increased considerably in recent years due to the introduction of new and sophisticated transmission systems. The transmission fluid serves as a hydraulic fluid, a heat transfer fluid and lubricating fluid. Over time, varnish and sticky residue (stiction) can form, inhibiting the performance of the fluid. This high performance ester formula is a unique lubricity and cleaning agent, that tenaciously attaches itself to all metal parts that it comes in contact with inside the transmission. The strong polarity pulls deposits off the metal surfaces and puts them back into solution. The metal in a transmission is nearly always positively charged while Shift Restore is negatively charged. Attachment of a thin layer of Shift Restore to all metals is natural and not dependent upon temperature, pressure, or anything else. An added benefit is a reduction in temperature due to less friction on the critical moving parts.","brand":"Hot Shot's Secret High Performance Additives","offers":[{"title":"Default Title","offer_id":52077015400813,"sku":"HSSTSE32Z","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/sr_1qt_230803-4542.jpg?v=1752689892"},{"product_id":"mishimoto-heavy-duty-trans-cooler","title":"Mishimoto Heavy Duty Transmission Cooler with Electric Fan - Universal","description":"\u003cp\u003eOne of the worst things for a transmission is excessive heat.  We've all been there. Towing a heavy load in the heat of summer on a windy, hilly road, just watching your transmission temperature gauge rise.  And maybe you've installed a double deep transmission pan, but sometimes that's just not enough. That's where the Mishimoto Heavy Duty Transmission Cooler with Electric Fan comes in.  Not only is the cooler itself more capable than any stock unit, but the electric fan ensures that you're getting adequate air flow, even when you're towing at slow speeds when incoming air is more of a mild breeze than rushing, dense air.\u003c\/p\u003e\n\u003cp\u003eThis transmission cooler is built out of 100% aluminum and is tube and fin constructed, and includes an eight inch electric fan to keep air moving.  Kit comes complete with two universal mounting brackets and hardware.\u003c\/p\u003e","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":52077090373997,"sku":"MISH-MMOC-F","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/10685.jpg?v=1752690151"},{"product_id":"rev-x-connect-hd-transfer-case-fluid","title":"REV-X Connect 10W30 Transfer Case Fluid","description":"\u003cp\u003eIf your transfer case is working overtime, give it a fluid that actually shows up for the job. REV-X CONNECT Transfer Case Fluid is built for drivers who push their rigs harder than the factory ever imagined, delivering smoother, quicker gear engagement and the kind of cool, efficient operation that keeps power flowing instead of cooking parts. Its advanced friction-cutting formula drops temps fast, boosts driveline responsiveness, and keeps internal components protected whether you’re running big torque, towing heavy, crawling trails, or daily-driving a modified setup.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIMPORTANT NOTE:\u003c\/b\u003e Directly replaces all GM Trak Transfer Case Fluids.\u003c\/p\u003e","brand":"Rev-X Oil \u0026 Fuel Additive","offers":[{"title":"1 quart","offer_id":52077143064941,"sku":"REVX-CNCT1Q01","price":24.95,"currency_code":"USD","in_stock":true},{"title":"5 gallons","offer_id":52077143032173,"sku":"REVX-CNCT5G01","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/o.webp?v=1764005193"},{"product_id":"schaeffers-supreme-trans-fluid","title":"Schaeffer's All-Trans Supreme Transmission Fluid","description":"\u003cp\u003eSupreme Automatic Transmission Fluid starts with the latest innovative technology in base stocks and additives. ALL-TRANS Supreme is a full synthetic transmission fluid formulated with a highly specialized additive package containing superior antioxidants, anti-wear agents, detergents, defoamers, friction modifiers and lubricity agents.\u003c\/p\u003e\nProven Protection Against Transmission Wear Saves Money\n    \u003cul\u003e\n        \u003cli\u003eLonger Oil Life\u003c\/li\u003e\n        \u003cli\u003eSuperior quality oils drop temperatures 10-30 degrees.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003cp\u003eIt's a fact that for every 18 degree drop in temperature, the oil and seal life doubles. The base stocks used in Schaeffer lubricants withstand higher temperatures (up to 250°F more than conventional oils). This translates into 3-4 times longer life.\u003c\/p\u003e\n\u003cp\u003eModern automatic transmissions are demanding a lot more than they used to from their fluids. Schaeffer's ALL-TRANS Supreme represents a significant upgrade in performance, especially in the following areas:\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003eOxidation Stability \u003c\/li\u003e\n    \u003cli\u003eLow Temperature Performance \u003c\/li\u003e\n    \u003cli\u003eSludge Resistance \u003c\/li\u003e\n    \u003cli\u003eAntifoam Performance \u003c\/li\u003e\n    \u003cli\u003eFriction Durability \u003c\/li\u003e\n    \u003cli\u003eAnti Shudder Protection \u003c\/li\u003e\n    \u003cli\u003eShifting Performance \u003c\/li\u003e\n    \u003cli\u003eLong Term and Usable Fluid Life \u003c\/li\u003e\n    \u003cli\u003eSeal Compatibility \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cb\u003eIMPORTANT NOTE:\u003c\/b\u003e\n\u003cul\u003e\n    \u003cli\u003eThis item is not available via Air or Expedited Shipping. It is not legal to send flammable liquids through air transit. If you accidentally do choose expedited shipping we will have to refund you the difference and then ship the item ground.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schaeffer's Lubricants","offers":[{"title":"Case Of 12 Quarts","offer_id":52077152698733,"sku":"SL-0204SAT","price":239.99,"currency_code":"USD","in_stock":true},{"title":"Single 1 Quart Bottle","offer_id":52077152731501,"sku":"SL-0204SAT-SINGLE","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/6051.jpg?v=1752690366"},{"product_id":"p-schaeffers-dexron-vimercon-lv-automatic-transmission-fluid","title":"Schaeffer's Dexron VI\/Mercon LV Automatic Transmission Fluid","description":"\u003cp\u003eHigh quality Automatic Transmission Fluid starts with the latest innovative technology in base stocks and additives. ALL-TRANS Supreme is a full synthetic transmission fluid formulated with a highly specialized additive package containing superior antioxidants, anti-wear agents, detergents, defoamers, friction modifiers and lubricity agents.\u003c\/p\u003e\n\u003cp\u003eDexron VI\/MERCON LV Automatic Transmission Fluid is formulated with a special blend of synthetic base oils, a highly shear, stable viscosity improver and a multi-functional additive package. This unique blend creates a premium, full synthetic, multi-vehicle, automatic transmission fluid that significantly reduces transmission wear.\u003c\/p\u003e\n\u003cp\u003eDexron VI\/MERCON LV Automatic Transmission Fluid provides strong shifting performance and anti-shudder protection for all-around smoother transmission performance. It’s recommended for General Motors and Ford vehicles that specify the use of Dexron VI and MERCON LV fluids respectively; it’s also suitable for use in automatic transmissions that require a JASO-1A or JWS 3309 fluid.\u003c\/p\u003e","brand":"Schaeffer's Lubricants","offers":[{"title":"Default Title","offer_id":52077366673773,"sku":"SL-205A","price":15.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/SL-205A1.jpg?v=1772644207"},{"product_id":"p-ppe-transmission-harness-removal-tool-4l60e-4l80e-allison-1000","title":"PPE Transmission Harness Removal Tool 4L60E 4L80E Allison 1000","description":"\u003cp\u003eThis 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 finish. This tool quickly and easily removes the wire harness connector from the case. Simply slide the tool over the connector from the outside and pull the connector out of the case from the inside. This tool can be used with the transmission in the vehicle or with the transmission on the bench.\u003c\/p\u003e","brand":"PPE (Pacific Performance Eng.)","offers":[{"title":"Default Title","offer_id":52077469892973,"sku":"PPE-128043100","price":22.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/128043100.jpg?v=1752691482"},{"product_id":"p-ppe-transmission-pan-20-22-gm-66l-duramax-l5p","title":"PPE Heavy Duty Cast Deep Transmission Pan 20-25 GM 6.6L Duramax L5P","description":"\u003cp\u003eThe 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 Transmission pan. The deep PPE Pan Increases fluid capacity by a full gallon which lowers transmission fluid temperature and increases thermal stamina. The engineered design includes cast aluminum fins and heat sinks to improve heat dissipation. The external gussets provide extra support to the machined flange to increase overall robustness.\u003c\/p\u003e\n\n\u003cp\u003ePPE includes a high-power Neodymium magnet-equipped billet 304 stainless steel drain plug with Viton O-ring seal and a 9\/16’’ ORB Neodymium Magnetic Plug with Viton O-ring seals for the fluid level check port. These powerful magnets pull ferrous metals out of the fluid before they can do damage to the internals.\u003c\/p\u003e","brand":"PPE (Pacific Performance Eng.)","offers":[{"title":"Brushed","offer_id":52077475561837,"sku":"PPE-128051410","price":377.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":52077475594605,"sku":"PPE-128051420","price":377.99,"currency_code":"USD","in_stock":true},{"title":"Raw","offer_id":52077475627373,"sku":"PPE-128051400","price":359.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/128051420-2.jpg?v=1752691497"},{"product_id":"p-ppe-performance-bar-and-plate-transmission-cooler-20-22-gm-66l-duramax","title":"PPE Performance Bar And Plate Transmission Cooler 20-25 GM 6.6L Duramax","description":"\u003cp\u003eKeep your transmission temperatures cool with PPE's Performance Bar and Plate transmission cooler. Heat is the main killer of transmissions and simply swapping out your transmission cooler with a more efficient design can increase the lifespan exponentially. This cooler is highly recommended especially with trucks with modified transmissions. The added line pressure generates additional heat that the factory cooler can not efficiently handle.\u003c\/p\u003e\u003cp\u003eThis Bar and Plate style cooler is the latest technology when it comes to transfering heat. Within each repeating section, the internal alternating square pattern (bars) slow the high-temperature fluid which creates a greater transfer of heat radiated through the thin sheet (plate) and cooled by the louvered aluminum fins.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"PPE (Pacific Performance Eng.)","offers":[{"title":"Default Title","offer_id":52077518520685,"sku":"PPE-124066000","price":350.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/124066000_-1_small_eb36d981-fa-9952.jpg?v=1752691626"},{"product_id":"p-suncoast-10l1000-category-3-expanded-e-f-capacity-rebuild-kit-20-24-gm-66l-duramax-l5p","title":"SunCoast 10L1000 Category 3 Expanded E \u0026 F Capacity Rebuild Kit 20-24 GM 6.6L Duramax L5P","description":"\u003cp\u003eSunCoast's 10L1000 Category 3 Expanded E \u0026amp; F Capacity Rebuild Kit with Pro-Loc Valve Body Combo includes all the necessary frictions and steels required to replace the clutch and steel in a plate number 10R140 transmission. The kit is specifically designed to provide increased capacity in the E and F clutches. It is a complete clutch and steel module kit that is compatible with the new 10L1000 transmission. This kit includes all the clutches and steels required to successfully rebuild your 10L1000 transmission.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eRAYBESTOS FRICTIONS \u0026amp; STEELS\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eRaybestos Powertrain GPZ friction clutch plates greatly increase transmission performance and durability. This state-of-the-art friction material far exceeds OE material to withstand high stress, high temperatures, and repeated cycling. GPZ's outstanding performance benefits are perfect for heavy-duty vehicles and high-stress driving. Testing of GPZ revolutionary friction material shows that it outperforms OE materials by as much as 20%.\u003c\/p\u003e\n\u003cp\u003eRaybestos Powertrain steel clutch plates are high quality, application-engineered products at a price you can afford. Manufactured with attention to critical tolerances and quality control, our steel plates meet or exceed OE specifications and have a superior surface finish that supplies a greater apply area and friction clutch life. Raybestos steel plates give better shift performance and clutch durability, lowering noise and shudder, extending the life of your transmission.\u003c\/p\u003e\n\u003cb\u003eFEATURES \u0026amp; BENEFITS:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eBetter shift performance and clutch durability\u003c\/li\u003e\n\u003cli\u003eEnhanced shift feel\u003c\/li\u003e\n\u003cli\u003eWithstands high horsepower\u003c\/li\u003e\n\u003cli\u003eGreater torque capacity\u003c\/li\u003e\n\u003cli\u003eMaintains piston travel\u003c\/li\u003e\n\u003cli\u003eOptimum performance\u003c\/li\u003e\n\u003cli\u003eHigher heat resistance\u003c\/li\u003e\n\u003cli\u003eMade In USA\u003c\/li\u003e\n\u003cli\u003eOE thickness for maximum heat sink\u003c\/li\u003e\n\u003cli\u003eSuperior surface finish for greater apply area and friction clutch life\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OE specifications for flatness and parallelism\u003c\/li\u003e\n\u003cli\u003eFlawless fit without binding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cb\u003eTHE EXPANDED CAPACITY E DRUM\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eSunCoast's Category 3 Rebuild Kit also comes with the 10L1000 High capacity \"E\" clutch drum with billet apply piston. This high capacity 10L1000 clutch drum arrives fully assembled for effortless installation. The high-capacity 10L1000 \"E\" clutch drum addresses all of the facets affecting the durability of these clutches in highly demanding driving situations.\u003c\/p\u003e \n\n\u003cp\u003eTo improve clutch life SunCoast first started by simply increasing the clutch count. This 10L1000 clutch drum boasts an astounding 29% increase in clutch capacity compared to the factory drum, surpassing any other aftermarket option on the market today by an additional 15%.\n\n\u003c\/p\u003e\u003cp\u003eAnother key point SunCoast address here is the deflection in the E-clutch. This is especially exacerbated when operating under higher line pressures, often experienced during heavy-duty or higher-load situations.\u003c\/p\u003e\n\n\u003cp\u003eThe SunCoast 10L1000 “patent-pending” E-piston is engineered to eliminate any possibility of apply-deflection or coning. By using superior materials and increasing the apply piston diameter, they have significantly expanded the contact surface area. Crafted from billet T6061 aluminum bar stock and meticulously CNC machined in-house to exact tolerances, this “E” Drum Apply Piston for the 10L1000 embodies SunCoast's excellence in design.\u003c\/p\u003e\n\n\u003cp\u003eMoreover, they have tackled the issue of rapid drum degradation caused by steel tooth chatter\/engagement. SunCoast's solution involves the designing of specialty 4140 steel dowels for the steels to engage with, replacing the highly malleable factory-cast aluminum. This design allows us to ensure reliability while keeping reciprocating mass at a minimum.\u003c\/p\u003e\n\n\u003cp\u003eThe friction material was also addressed as SunCoast has changed from the factory friction material which is engineered and designed to provide maximum \"NVH\" for comfort. The 10L1000 drum is equipped with Raybestos GPZ clutches.\u003c\/p\u003e\n\u003cb\u003eFEATURES \u0026amp; BENEFITS:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003e29% more clutch capacity than OEM\u003c\/li\u003e\n\u003cli\u003eBillet apply piston diameter enlarged to avoid “clutch cone” by contacting more surface area of top steel \u003c\/li\u003e\n\u003cli\u003eBillet 6061 apply piston ensures minimal deflection\u003c\/li\u003e\n\u003cli\u003ePatent-pending design made in-house in Florida\u003c\/li\u003e\n\u003cli\u003e15% more capacity than any other aftermarket drum\u003c\/li\u003e\n\u003cli\u003eSteels engage on 4140 steel dowels, instead of the problematic cast aluminum drum assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"SunCoast Performance","offers":[{"title":"Default Title","offer_id":52077816316269,"sku":"SC-10L1000-CAT3-R","price":4255.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/SC-10L1000-CAT3-R-9.jpg?v=1752692528"},{"product_id":"p-suncoast-case-of-3-full-synthetic-transmission-fluid","title":"SunCoast Case Of 3 Full Synthetic Transmission Fluid","description":"\u003cp\u003eThroughout the years, SunCoast has dedicated significant effort to researching and developing ways to prevent failure in some of the most extreme environments, such as hot shot driving, sled pulling, drag racing, and the Texas Mile. In order to achieve success and growth, oil analysis has been crucial in measuring improvements. By analyzing the amount of degradation that occurs during a drive cycle, SunCoast was able to determine the best friction coefficients for specific applications. This process has evolved with advancements in both friction material and fluid types.\u003c\/p\u003e\n\u003cp\u003eSunCoast has discovered that certain fluids yield more success than others. They have conducted extensive independent testing and found that Dexron VI, released by General Motors in 2006, set a new standard in the industry. Since then, they have spent countless hours reviewing data from oil samples in order to determine the best fluid for our environments.\u003c\/p\u003e\n\u003cp\u003eSuncoast's Type-D Full Synthetic Transmission Fluid is the result of a culmination of analysis and research. This full synthetic transmission fluid contains all of the additives necessary to improve lubrication for high stress transmissions. The specialized additives include anti-wear, rust and corrosion inhibitors, detergents, dispersants, and surfactants.\u003c\/p\u003e\n\u003cp\u003eIn addition, SunCoast has added specific viscosity modifiers, seal and swell additives, and anti-foam additives. This fluid has yielded the best test results to date and offers uncompromised performance. This fluid is full synthetic, not a blended fluid like many others. The SunCoast Type-D Full Synthetic transmission fluid has a slightly lower viscosity at lower temperatures than competitors' fluids, decreasing parasitic drag during normal driving conditions. This requires the use of higher-quality, more stable base oil compounds when manufacturing. With this new full synthetic fluid, you can be assured that you are getting the absolute best protection on the market today.\u003c\/p\u003e","brand":"SunCoast Performance","offers":[{"title":"Default Title","offer_id":52077816545645,"sku":"SC-TYPE-D ATF CASE","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/SC-TYPE-D-ATF-CASE.jpg?v=1752692529"},{"product_id":"p-revmax-zeroflex-billet-e-clutch-hub-20-23-gm-66l-duramax-l5p","title":"RevMax ZeroFlex Billet E Clutch Hub 20-23 GM 6.6L Duramax L5P","description":"\u003cdiv\u003eThe 10 speed Allison is a work of art. This engineering marvel is something from the future. Extremely compact and lightweight for its torque capacity yet packing 10 speeds!\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eAs strong as this unit is in factory form it still cannot tolerate elevated power levels for a long period of time. The first clutch to fail in these units is the E clutch. This clutch is used in most of the gear ranges including 1,3,5,6,7,8 and 9th gear. The clutch capacity from the factory leaves no additional torque capacity. Initially, the clutch will slip and after it heats the steels up the steels will eventually warp. Once the warping occurs the steels gouge the aluminum apply hub and eventually get stuck. As soon as this happens the clutch completely fails, and it then destroys the hub and tends to burn up additional clutches. The RevMax 10L1000 Billet E Clutch hub is a patent-pending two-piece design. The splines that engage the main shaft and the clutch hub teeth are made of billet 4140HTSR Steel. The sealing surface for the shaft to hub fitment is made of billet 6061-T6 aluminum. The steel hub will not gouge like the factory aluminum will and the spline coupling will also not strip out as the factory one does. In addition to the strength upgrades, this design also increases clutch capacity to run 6 frictions which adds 18% to the surface area for increased holding power.\u003c\/div\u003e","brand":"RevMax Converters","offers":[{"title":"Default Title","offer_id":52077908853101,"sku":"REVM-10L1000-600","price":2195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/10l1000-600-1.jpg?v=1752692851"},{"product_id":"p-ats-billet-flex-plate-17-23-gm-66l-duramax-l5p","title":"ATS Billet Flex Plate 17-23 GM 6.6L Duramax L5P","description":"\u003cdiv\u003eThe ATS Billet Flexplate for 2017-2023 GM 6.6L Duramax L5P is \nbuilt to handle extreme power and high performance applications.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eUnlike\n factory flex plates that can crack or fail under increased torque \nloads, ATS designs this flex plate from solid billet steel, ensuring \nmaximum durability and reliability. Whether you're daily driving, towing\n heavy loads, or pushing your truck to its performance limits, this \nSFI-approved flex plate is up to the task. With SFI 29.3 certification, \nthis flex plate meets the highest racing standards, making it a perfect \nchoice for high horsepower builds. It is engineered to fit both stock \nand aftermarket torque converters, providing a seamless installation \nwithout the risk of flex plate failure. The added strength allows your \ntransmission to shift faster and harder without compromise, effectively \ntransferring power to the wheels without flex or fatigue. Designed to \neliminate common breakage issues seen in factory flex plates, the ATS \nBillet Flexplate ensures long term durability and peak performance.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eIf\n you're looking for a strong, durable, and race proven flex plate to \nhandle extreme conditions, this is the upgrade your Duramax needs.\u003c\/div\u003e","brand":"ATS Diesel Performance","offers":[{"title":"Default Title","offer_id":52077938508141,"sku":"ATS-3059004440","price":804.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/3059004440-1.jpg?v=1752692943"},{"product_id":"p-mishimoto-heavy-duty-universal-oil-cooler-with-electric-fan","title":"Mishimoto Heavy Duty Universal Oil Cooler With 8\" Electric Fan","description":"\u003cdiv\u003eKeep your engine temps in check with the Mishimoto Heavy Duty Universal Oil Cooler with 8” Electric Fan, available in two options: 25-row or 23-row cooler.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eDesigned for maximum cooling efficiency, this universal kit is perfect for trucks providing advanced oil cooling to boost performance and longevity in a compact all in one package.\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eThe 25-row version features a stacked plate aluminum design, maximizing heat dissipation and ensuring durability under tough conditions. The 8” slim fan and aluminum fan shroud optimize airflow, keeping your fluids cool even in demanding situations.\u003c\/li\u003e\n\u003cli\u003eThe 23-row version is built with a 68mm strutted tube-style cooler design, offering a highly efficient cooling solution in a more compact size. This design improves fluid distribution, helping maintain stable temperatures for extended performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003eBoth versions are rated for up to 120 PSI and feature female inlets and outlets for easy adaptation to various fittings. The kit includes two -10AN fittings, brackets, and all necessary hardware, making installation seamless and hassle-free.\u003c\/div\u003e\u003cdiv\u003eWhether you need the larger 25-row cooler for maximum heat dissipation or the 23-row strutted tube-style cooler for efficient cooling in tighter spaces, Mishimoto delivers a fully assembled, ready-to-install solution that works with coolant, oil, or transmission fluid.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eKeep your system cool and performing at its best with Mishimoto’s Heavy Duty Universal Oil Cooler Kit.\u003c\/div\u003e\u003cbr\u003e","brand":"Mishimoto","offers":[{"title":"25 Row Stacked Plate Style","offer_id":52077946798445,"sku":"MISH-MMOC-25-K","price":281.95,"currency_code":"USD","in_stock":true},{"title":"23 Row Strutted Tube Style","offer_id":52077946831213,"sku":"MISH-MMOC-23-K","price":552.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/mmoc-25-k-mt-1.jpg?v=1752692966"},{"product_id":"p-banks-power-ram-air-transmission-pan-20-25-gm-66l-duramax-l5p-10l1000","title":"Banks Power Ram-Air Transmission Pan 20-25 GM 6.6L Duramax L5P 10L1000","description":"\u003cdiv\u003eThe Banks Ram-Air Transmission Pan enhances cooling and extends fluid life for the 10L1000 transmission in 2020-2025 GM 6.6L Duramax L5P trucks.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eUsing Ram-Air technology, it adds 3 extra quarts of fluid capacity while rejecting more heat than stock and competitor pans. The design includes a break-away Ram-Air scoop that directs cool air through 22 external FlowThru Fins, increasing cooling efficiency by 123% in heat absorption and 134% in cooling surface area compared to stock. This precision engineered die-cast aluminum pan features 18 internal fins to absorb heat and improve fluid dynamics. Its smooth interior ensures optimal oil flow, and the pan's design allows for full fluid drainage during oil changes, preventing sludge buildup. A 1\/8\" NPT port accommodates an auxiliary temperature sensor, and the downward-facing drain port simplifies maintenance. The integrated support structure also functions as anti-slosh baffles, further enhancing fluid stability.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eCompared to stock and aftermarket competitors, the Banks Ram-Air Pan offers unmatched cooling, durability, and performance. The break-away scoop protects the pan from damage, and its high-temp-resistant Ferrite Magnetic Drain Plug ensures a clean oil pickup tube, supporting longer transmission life.\u003c\/div\u003e","brand":"Banks Power","offers":[{"title":"Default Title","offer_id":52077993656685,"sku":"BAN-35148-B","price":429.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/35148-b-2.jpg?v=1754331902"},{"product_id":"p-3738-bd-xtrude-auxiliary-transmission-cooler-1030606-aspx","title":"BD Xtrude Auxiliary Transmission Cooler","description":"\u003cp\u003eBD's Xtruded Transmission Oil Coolers use the same high efficiency Micro Extruded bar technology that is found in their intercoolers, providing 22% more cooling over other designs. The 200 micro extruded passages provide a large surface area in a compact design that allows the transfer of to external air flow cooling, while a turbulent oil flow design promotes a more complete cooling.\u003c\/p\u003e\n\u003cp\u003eLarge 5\/8\" ports prevent restriction and furnace brazed rails have been tested to 300 PSI of pressure. The thermostatically controlled 80-watt, 10 inch, 800 CFM electric fan offers the ultimate in automatic oil temperature control. This combination gives BD's Xtruded Transmission Oil Cooler a rating of 33,930 BTU\/HR and in excess of 30,000 GVW!\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cb\u003ePLEASE SELECT YOUR COOLER LINE SIZE FROM THE OPTIONS USING THE SUPPLIED CHART TO DETERMINE PROPER LINE SIZE.\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003ctable style=\"text-align: center;\" class=\"c-table-simple\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"c-table-simple__row\"\u003e\n\u003cth style=\"text-align: center;\" colspan=\"4\" class=\"c-table-simple__cell\"\u003eVEHICLE APPLICATION CHART\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"c-table-simple__row\"\u003e\n\u003cth class=\"c-table-simple__cell\"\u003eYears\u003c\/th\u003e\n\u003cth class=\"c-table-simple__cell\"\u003eMake\u003c\/th\u003e\n\u003cth class=\"c-table-simple__cell\"\u003eApplications\u003c\/th\u003e\n\u003cth class=\"c-table-simple__cell\"\u003eFitting Tube Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"c-table-simple__row\"\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e1999-2002\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003eFord\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e4R100\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e3\/8\" Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"c-table-simple__row\"\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e1994-1997\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003eFord\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003eE40D\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e5\/16\" Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"c-table-simple__row\"\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e1999-2000\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003eGM\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e4L80\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e3\/8\" Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"c-table-simple__row\"\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e1991-1999\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003eGM\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e4L60\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e5\/16\" Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"c-table-simple__row\"\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e1993-2026\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003eDodge\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e47RH\/RE,48RE,68RFE\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e1\/2\" Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"c-table-simple__row\"\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e2001-2010\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003eGM\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003eAllison 1000\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e5\/8\" Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"c-table-simple__row\"\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e2003-2010\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003eFord\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e5R110\u003c\/td\u003e\n\u003ctd class=\"c-table-simple__cell\"\u003e1\/2\" Tube\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"BD-Power","offers":[{"title":"Cooler \u0026 Fan Only","offer_id":52078042349933,"sku":"BD-1300611","price":354.95,"currency_code":"USD","in_stock":true},{"title":"Cooler \u0026 Fan With 5\/16\" Line Kit","offer_id":52700863234413,"sku":"BD-1030606-5\/16","price":735.95,"currency_code":"USD","in_stock":true},{"title":"Cooler \u0026 Fan With 3\/8\" Line Kit","offer_id":52700863267181,"sku":"BD-1030606-3\/8","price":735.95,"currency_code":"USD","in_stock":true},{"title":"Cooler \u0026 Fan With 1\/2\" Line Kit","offer_id":52700863299949,"sku":"BD-1030606-1\/2","price":746.95,"currency_code":"USD","in_stock":true},{"title":"Cooler \u0026 Fan With 5\/8\" Line Kit","offer_id":52700863332717,"sku":"BD-1030606-5\/8","price":735.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/5-16-xtrude-transmission-cooler-with-fan-complete-kit-5-16in-lines.webp?v=1762284164"},{"product_id":"p-suncoast-allison-transmission-extreme-triple-disc-billet-torque-converter-20-25-gm-66l-duramax-l5p","title":"SunCoast Allison Transmission Extreme Triple Disc Billet Torque Converter 20-25 GM 6.6L Duramax L5P","description":"\u003cp\u003eAre you looking to get a truck upgrade that can pull its weight? GM's newest Allison Transmission, the 10L1000, is a huge upgrade in terms of performance and handling torque but just like everything else it isn't perfect. Doing extended long-hauls and any aftermarket add-ons you did to increase power will both take their toll on any transmission. If you're looking to make your GM truck perform it pays to put some extra work in where it counts most: your torque converter. SunCoast's Extreme Triple Disc Billet Torque Converter has been designed and built to be stronger, run cooler, and last longer to hold the higher torque levels your truck is running. Made with CNC'd billet steel parts and a triple-disc lockup clutch this torque converter can handle the extreme conditions of high-stress environments of sled-pulling and drag racing but more importantly handle any of the everyday tasks and weekend trips you bought your truck for in the first place!\u003c\/p\u003e\n\u003cp\u003eMade in SunCoast's assembly facility in Florida, you can be sure that each one has been fully inspected with a quality you won't find in mass-produced units. If you depend on your truck, give it the right parts for the job with SunCoast!\u003c\/p\u003e","brand":"SunCoast Performance","offers":[{"title":"1800 Stall","offer_id":52822447653229,"sku":"SC-10L1000-1-XD-3D","price":2295.0,"currency_code":"USD","in_stock":true},{"title":"2000 Stall","offer_id":52078184399213,"sku":"SC-10L1000-2-XD-3D","price":2295.0,"currency_code":"USD","in_stock":true},{"title":"2200-2300 Stall","offer_id":52078184431981,"sku":"SC-10L1000-3-XD-3D","price":2295.0,"currency_code":"USD","in_stock":true},{"title":"2400-2500 Stall","offer_id":52078184464749,"sku":"SC-10L1000-4-XD-3D","price":2295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/SC-10L1000-XD_1_9e8d3976-829c-4930-b300-9705b061005b.jpg?v=1752694394"},{"product_id":"p-pml-covers-10l-1000-deep-transmission-pan-20-24-gm-2500hd-3500","title":"PML Covers Allison 10L1000 Deep Transmission Pan 20-24 GM 2500HD \/ 3500 Duramax L5P","description":"\u003cdiv\u003e\n\u003cdiv style=\"\"\u003eImprove the performance and longevity of your GM Allison 10-speed transmission with the PML Deep Transmission Pan. This aftermarket solution from PML Covers, a trusted name in specialty automotive products since 1986, is meticulously designed to meet the demands of enthusiasts seeking optimal functionality and protection for their transmissions.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003eCrafted specifically for GM Allison 10-speed transmissions, this deep transmission pan ensures a seamless and direct fit with your vehicle. The pan is constructed from heavy-duty cast aluminum, delivering exceptional durability and robustness to withstand the rigors of both on-road and off-road driving conditions.\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003eThe deep design of the PML Transmission Pan significantly increases fluid capacity compared to the stock pan. This added capacity plays a crucial role in enhancing heat dissipation, effectively lowering operating temperatures, and promoting extended transmission life. Additionally, the pan's finned design maximizes surface area exposure to airflow, contributing to efficient cooling performance—a critical aspect for those pushing their vehicles to the limits.\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003eInstallation is hassle-free, utilizing existing mounting points and eliminating the need for modifications. The package includes all necessary hardware, including a magnetic drain plug that facilitates easy fluid drainage during routine maintenance. The magnetic drain plug also captures metallic particles, preventing potential damage and ensuring a cleaner, more efficient transmission system.\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003eUpgrade your GM Allison 10-speed transmission with the PML Deep Transmission Pan—a testament to superior engineering, reliable performance, and optimal protection. Count on PML to provide a product that seamlessly integrates with your vehicle's specifications, offering a perfect fit and elevated transmission functionality. \u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-weight: bold;\"\u003eADDING A TAPPED HOLE FOR SENDING UNIT: \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003eIf you want to add aftermarket components to your transmission, such as a temperature sensor, a magnetic drain plug, or a fluid level sensor, you will need to drill and tap the transmission pan to provide mounting points for these accessories.\u003c\/div\u003e","brand":"PML Covers","offers":[{"title":"Raw \/ No Thank You","offer_id":52188653060461,"sku":"PML-11174-AC","price":500.0,"currency_code":"USD","in_stock":true},{"title":"Raw \/ Add Driver Side Hole","offer_id":52188653093229,"sku":"PML-11174-AC-DS","price":575.0,"currency_code":"USD","in_stock":true},{"title":"Black Powder Coat \/ No Thank You","offer_id":52188653125997,"sku":"PML-11174-B","price":580.0,"currency_code":"USD","in_stock":true},{"title":"Black Powder Coat \/ Add Driver Side Hole","offer_id":52188653158765,"sku":"PML-11174-B-DS","price":655.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/11174_cast_lg-7161main_6c352981-6715-4eb4-9c28-1968936f2a25.jpg?v=1756232754"},{"product_id":"afe-power-pro-series-transmission-pan-black-w-machined-fins-20-25-gm-6-6l-duramax-l5p","title":"AFE Power Pro Series Transmission Pan With Machined Fins 20-25 GM 6.6L Duramax L5P","description":"\u003cp\u003eDemanding more from your transmission? This heavy-duty transmission pan delivers. Featuring an increased oil capacity of approximately five quarts over stock, integrated cooling fins, and a magnetic drain plug that captures loose metal particles, protecting the transmission from wear and tear. It’s built with thick walls for extra strength and a black powder or raw finish coat for durability and appearance. You’ll also be able to get a more accurate fluid level reading through its integrated standpipe.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eIncreased Oil Capacity: \u003c\/b\u003eThis transmission pan has an increased oil capacity of approximately five quarts over stock for better performance over a longer duration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePowder Coat: \u003c\/b\u003e The coat on this pan protects from outside conditions with a sleek look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb style=\"font-size: 0.875rem;\"\u003eBuilt-in Internal\/External Fins: \u003c\/b\u003eBuilt-in internal and external fins transfer heat from the oil to the outside air for maximum cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb style=\"font-size: 0.875rem;\"\u003eMagnetic Drain Plug: \u003c\/b\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e This pan incorporates a magnetic drain plug to capture loose particles for maximum protection.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cstrong\u003eIntegrated Standpipe:\u003c\/strong\u003e Integrated standpipe ensures accurate fluid level checks during the filing process. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AFE","offers":[{"title":"Raw Finish Machined Fins","offer_id":53193959899501,"sku":"AFE-46-71380A","price":408.0,"currency_code":"USD","in_stock":true},{"title":"Black Finish Machined Fins","offer_id":53193959932269,"sku":"AFE-46-71380B","price":433.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/46-71380A-afe-transmission-pan-raw_2.jpg?v=1775254868"},{"product_id":"suncoast-10l1000-pro-lockvalve-body-and-pump-kit-20-26-gm-6-6l-duramax-l5p","title":"Suncoast 10L1000 Pro Lock Valve Body And Pump Kit 20-26 GM 6.6L Duramax L5P","description":"\u003cp\u003eAre you ready to maximize your GM transmission's performance? When you start pushing a GM 10-speed towing loads or performance power levels, the factory calibration starts showing its limits, and that's exactly where the SunCoast SC-10L1000-PVB Valve Body and Pump Kit steps in. It's a complete re-engineering of how the transmission manages pressure, applies strategy, and engages the torque converter lock-up under load.\u003c\/p\u003e\n\u003cp\u003eThe result is a transmission that feels more decisive, more controlled, and far more confident when it's working hard. Line pressure is increased for stronger clutch engagement, shift timing is tightened up for quicker response, and lock-up performance is significantly improved to reduce slip under stress. Whether you're towing heavy, running larger tires, or building horsepower, this kit is designed to eliminate the soft, heat-prone behavior that can shorten transmission life and replace it with consistent, high-pressure durability you can rely on.\u003c\/p\u003e\n\u003cp\u003eAt its core, this SunCoast valve body and pump assembly is built around precision hydraulic control improvements and an upgraded internal flow strategy. Key oil circuits are reworked to improve lubrication delivery, increasing cooler charge pressure and ensuring critical components like clutches, bushings, and planetary gearsets receive more consistent oiling under demanding conditions.\u003c\/p\u003e\n\u003cp\u003eThe upgraded pump and valve body architecture is designed to support higher line pressure without sacrificing control, utilizing revised valve calibration and reinforced hydraulic pathways to reduce wear-prone inefficiencies found in the OEM design. Internal circuit modifications improve torque converter clutch apply speed, while enhanced pressure regulation helps maintain stability during heavy-load cycles and high-temperature operation.\u003c\/p\u003e\n\u003cp\u003eBuilt for long-term durability in towing, performance, and high-output diesel applications, this system prioritizes heat management, clutch life, and hydraulic efficiency, the three areas that typically determine how long a 10-speed transmission survives under pressure.\u003c\/p\u003e","brand":"SunCoast Performance","offers":[{"title":"Default Title","offer_id":53252854546797,"sku":"SC-10L1000-PVB","price":2595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/Suncoast-SC-10L1000-PVB-transmission-GM-2.jpg?v=1776968391"},{"product_id":"ppe-alisson-10l1000-transmission-filter-20-26-gm-6-6l-duramax-l5p","title":"PPE Alisson 10L1000 Transmission Filter 20-26 GM 6.6L Duramax L5P","description":"\u003cp\u003eIs your L5P due for some routine service? The PPE Transmission Pan Filter is built for GM owners who actually care about protecting their Allison transmission, rather than gambling with dirty fluid and restricted flow. Whether your truck is a tow rig, daily driver, or a tuned Duramax making serious power, this filter helps keep contaminants out of the valve body and clutch packs where expensive problems start. Designed specifically for the 6.6L L5P Duramax, this filter delivers the confidence and protection your transmission needs to survive heat, towing, and long service intervals without compromise.\u003c\/p\u003e\n\u003cp\u003eBuilt to meet the demands of heavy-duty GM applications, PPE engineered this filter for proper fitment and reliable filtration performance. It’s manufactured to withstand constant exposure to high transmission temperatures and fluid pressure while maintaining consistent flow characteristics for smooth operation.\u003c\/p\u003e","brand":"PPE (Pacific Performance Eng.)","offers":[{"title":"Default Title","offer_id":53347082961261,"sku":"PPE-128051486","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/PPE-128051486-Transmission-filter-GM-1.jpg?v=1779114399"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/collections\/automaticTransmissionCategory_27ff8dcb-459a-42f0-b809-c0738306e64b.jpg?v=1776189152","url":"https:\/\/dieselpowerproducts.com\/collections\/c-2020-2025-gm-l5p-automatic-transmission-automatic-transmission.oembed","provider":"Diesel Power Products","version":"1.0","type":"link"}