{"product_id":"mishimoto-2017-gmc-6-6l-duramax-l5p-transmission-thermal-bypass-valve-kit-mmtc-l5p-tbvff","title":"Mishimoto 2017+ GMC 6.6L Duramax L5P Transmission Thermal Bypass Valve Kit - #MMTC-L5P-TBVFF","description":"\u003cp\u003eThe Allison transmission is the backbone of your L5P Duramax. It's responsible for transmitting large quantities of torque from your V8 diesel powerplant. This torque generates a lot of heat, and if that heat isn't dissipated, it can destroy your transmission. The transmission cooler does a good job of keeping trans fluid temperatures in check, but only if the fluid can reach it. The stock cooling system of the Allison 1000 transmission utilizes an in-line thermal bypass valve that controls fluid flow to the transmission cooler. The purpose of this valve is to prevent transmission fluid from flowing to the cooler until it reaches operating temperature. The thermostat inside this valve is prone to failure, however, and when that happens, the fluid never flows to the cooler, and the transmission can overheat. That's why Mishimoto has developed a full-flow thermal bypass valve upgrade for your 2017-2019 Chevrolet\/GMC 6.6L Duramax. Our CNC-machined aluminum full-flow thermal bypass valve n\u003c\/p\u003e\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2017-2019 Chevrolet Silverado 2500 HD\u003c\/li\u003e\n\u003cli\u003e2017-2019 Chevrolet Silverado 3500 HD\u003c\/li\u003e\n\u003cli\u003e2017-2019 GMC Sierra 2500 HD\u003c\/li\u003e\n\u003cli\u003e2017-2019 GMC Sierra 3500 HD\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"font-size:13px;\"\u003e\u003cspan style=\"color:#cc0000;font-weight:bold;\"\u003e⚠ WARNING (California Prop 65):\u003c\/span\u003e This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e\u003cp style=\"font-size:13px;\"\u003e\u003cem\u003eImage is for reference only; actual product may vary by application.\u003c\/em\u003e\u003c\/p\u003e\u003cp style=\"font-size:13px;\"\u003ePart Number: MMTC-L5P-TBVFF\u003c\/p\u003e","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":42971102806110,"sku":"BDD-ST7-HQI","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0433\/9049\/files\/d9a7e2c51ad420d5cbeba289dbd0061dL.jpg?v=1783177963","url":"https:\/\/pitstoptuning.com\/products\/mishimoto-2017-gmc-6-6l-duramax-l5p-transmission-thermal-bypass-valve-kit-mmtc-l5p-tbvff","provider":"PitStopTuning","version":"1.0","type":"link"}