Duramax Filtration Fix

Cleaner Air And Fuel For Engine Longevity, Efficiency And Lowered Maintenance Costs It’s hard to believe that it’s been more than 10 years since the GM LB7 Duramax was produced. As the first generation of the popular Duramax family, the LB7 continues to be one of the best light duty diesel engines out there. While … Continue reading Duramax Filtration Fix