{"product_id":"6l80-cooler-transmission-thermostat-barbell-for-gm-allison-6l80-6l90-8l90-14-up","title":"6L80 Cooler Transmission Thermostat Barbell For GM Allison 6L80 6L90 8L90 14-up","description":"\u003ch2\u003eCooler Transmission Thermostat Barbell for GM\u003c\/h2\u003e\u003cp\u003eThis cooler transmission thermostat barbell for GM bypasses the restrictive factory thermal valve to allow continuous cooling fluid flow through transmission lines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis cooler transmission thermostat barbell for GM maintains optimal fluid temperatures under heavy towing conditions by preventing fluid blockages. Designed to fit modern gearboxes, this cooler transmission thermostat barbell for GM helps eliminate transmission overheating issues. It replaces the stock thermostat internals to protect transmission gears from thermal wear.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined from lightweight aluminum for thermal stability\u003c\/li\u003e\n\u003cli\u003eBypasses factory thermostat restrictions to run lines cooler\u003c\/li\u003e\n\u003cli\u003eHigh-temp O-ring seals prevent fluid leaks under high pressure\u003c\/li\u003e\n\u003cli\u003eDurable construction prevents mechanical failure under extreme heat\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor GM 6L80 Transmissions 2014 and up\u003c\/li\u003e\n\u003cli\u003efor GM 6L90 Transmissions 2014 and up\u003c\/li\u003e\n\u003cli\u003efor GM 8L90 Transmissions 2014 and up\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed on heavy-duty towing trucks to lower transmission fluid temperatures\u003c\/li\u003e\n\u003cli\u003eInstalled during routine transmission fluid flushes to swap thermal valves\u003c\/li\u003e\n\u003cli\u003eApplied to off-road vehicles to prevent temperature spikes in slow crawling scenarios\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6061-T6 Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmission Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6L80, 6L90, 8L90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eO-Rings Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does installing this barbell trigger a check engine light? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is a mechanical bypass that does not interact with electrical sensors or generate trouble codes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this bypass slow down cabin heating in winter? \u003cstrong\u003eA:\u003c\/strong\u003e It allows transmission fluid to flow immediately, which may slightly increase the time it takes for transmission fluid to reach full operating temperature in extremely cold climates.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44788029947990,"sku":"ZZ2X00865","price":35.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_4cba06d7-1110-45fe-ba76-e93057292342.png?v=1779893886","url":"https:\/\/www.solidspare.com\/products\/6l80-cooler-transmission-thermostat-barbell-for-gm-allison-6l80-6l90-8l90-14-up","provider":"Solid Spare","version":"1.0","type":"link"}