Chevy produced a whole line of great diesel engines in their Duramax family. They listened to the drivers and always worked on new and improved engines. In 2006. came an LBZ Duramax, now known as the most reliable Duramax until then. If you are buying a used Duramax engine, you should know how long an LBZ Duramax lasts. That way you can choose the right engine for you. If handled and maintained properly, the LBZ can easily last over 300,000 miles without major repairs. If you fell in love wit...
