Tired of leaking tranny fluid all over the garage floor? Are you embarrassed to park your truck on your girlfriend’s driveway? One of the biggest frustrations for the Duramax owner is leaky transmission lines. Almost all owners experience it after just a few thousand miles. The OEM replacement products will soon leak after they are installed. After all, they are the same inferior parts. Our Trans Line Repair Kits will fix the problem! These kits are made with high quality stainless steel braided hose and Earls® reusable fittings. These high quality fittings provide a smooth inside bore resulting in no flow restrictions, unlike many other kits. We provide individual hose kits but our most popular seller is a 3 line kit that will replace all your lines at the same time. These are preassembled and ready to install. The only special tools required are two 1” wrenches and a small tubing cutter. We also sell the tubing cutter. The job takes about an hour but you’ll enjoy the benefits for years to come.