{"product_id":"fleece-performance-11-14-gm-duramax-2500-3500-heavy-duty-trans-cooler-lines","title":"Fleece Performance 11-14 GM Duramax 2500\/3500 Heavy Duty Trans Cooler Lines","description":"\u003cp\u003eThe Fleece Performance 11-14 GM Duramax 2500\/3500 Heavy Duty Trans Cooler Lines are high-performance replacement transmission lines designed for Duramax LML trucks from 2011 to 2014. Constructed with a heavy-duty, high-flow, flexible polyester hose and an increased diameter of 5\/8 inch over stock, these lines improve fluid flow and durability. The kit includes three transmission lines with AN fittings, six O-ring to -10AN fittings, large OD washers, double hose clamps, locking cable ties, and fir tree cable clamps, providing a comprehensive upgrade solution. The explosion-proof polyester hose protection sleeve enhances reliability and protects against future failures, making these lines suitable for demanding applications.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for 2011–2014 GM Duramax 2500 and 3500 trucks, these heavy-duty lines are intended as a direct replacement for OEM components. Not suitable for cab and chassis applications, they are ideal for improving transmission cooling and preventing leaks in towing, heavy-duty, or high-performance use cases. The kit’s components are engineered for easy installation and enhanced flow, ensuring long-lasting performance and protection. This upgrade is perfect for owners seeking a robust, high-capacity solution to maintain optimal transmission operation.\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":52562629984543,"sku":"FPE-TL-LML-1114","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/0d927cd917d367ecd9e8a892a97dbb1dL.png?v=1779509972","url":"https:\/\/shop.wheelflip.com\/products\/fleece-performance-11-14-gm-duramax-2500-3500-heavy-duty-trans-cooler-lines","provider":"WheelFlip","version":"1.0","type":"link"}