Industrial Injection premium stock long block engine for 2011–2016 Chevrolet Duramax 6.6L LML is a complete long block assembly intended for direct replacement. The premium designation indicates factory-equivalent components and fitment for LML Duramax 6.6L applications across those years, providing a turnkey option for restoration or engine swap projects without modifying core long-block geometry.
Industrial Injection 11-16 Chevrolet Duramax 6.6L LML Premium Stock Long Block Engine