{"product_id":"dieselr-epc-blocker-6-6l-duramax-lml-l5p-2011-2019","title":"Dieselr EPC Blocker Duramax LML\/L5P 6.6L (2011-2019)","description":"\u003ch2\u003eEPC Blocker for 6.6L LML\/L5P Duramax\u003c\/h2\u003e\n\u003cp\u003eThe Dieselr EPC Blocker Duramax LML\/L5P 6.6L (2011-2019) is a precision-fit component designed for specific transmission control configurations on late-model 6.6L Duramax platforms. Engineered for proper installation within the valve body assembly, this part supports controlled hydraulic behavior in performance-oriented transmission builds.\u003c\/p\u003e\n\u003cp\u003eBuilt specifically for LML and T87A-equipped L5P applications, it integrates cleanly without requiring modification to surrounding components.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePlatform Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2011-2016 GM 6.6L Duramax LML\u003c\/li\u003e\n\u003cli\u003e2017-2019 GM 6.6L Duramax L5P (T87A TCM only)\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 2500HD \/ 3500HD\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500HD \/ 3500HD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e L5P compatibility is limited to trucks equipped with the T87A transmission control module. Verify TCM type prior to ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEngineering Overview\u003c\/h2\u003e\n\u003ch3\u003eApplication-Specific Design\u003c\/h3\u003e\n\u003cp\u003eManufactured to match OE valve body dimensions and hydraulic passage alignment for correct installation.\u003c\/p\u003e\n\u003ch3\u003eTransmission Build Support\u003c\/h3\u003e\n\u003cp\u003eIntended for controlled transmission configurations where internal hydraulic strategy is being modified.\u003c\/p\u003e\n\u003ch3\u003ePrecision Fitment\u003c\/h3\u003e\n\u003cp\u003eDesigned to install without altering factory sealing surfaces when used in the correct application.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIntended for use during transmission service or rebuild\u003c\/li\u003e\n\u003cli\u003eProfessional installation strongly recommended\u003c\/li\u003e\n\u003cli\u003eCalibration adjustments may be required depending on overall transmission strategy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstaller is responsible for confirming TCM compatibility and overall build configuration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSupport\u003c\/h2\u003e\n\u003cp\u003eDieselr supports platform-correct transmission strategies validated under load. Confirm your control module type and overall configuration before proceeding.\u003c\/p\u003e\n\u003cp\u003eBuilt to work the way it should.\u003c\/p\u003e","brand":"Dieselr Parts","offers":[{"title":"Default Title","offer_id":48432929865977,"sku":"215-13000","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/3793\/5353\/files\/Dieselr_EPC_Blocker_Duramax_LMLL5P_6.6L-2011-2019-215-13000-2_f4346f2d-e6ea-41fb-b010-cdb165b54d36.webp?v=1779553458","url":"https:\/\/www.georgiadieselworks.com\/products\/dieselr-epc-blocker-6-6l-duramax-lml-l5p-2011-2019","provider":"Georgia Diesel Works","version":"1.0","type":"link"}