The Cateye Duramax is one of Chevrolet’s own. The Silverado is Chevrolet’s most popular model, but an entire generation of the Silverado has a unique name because of how it looks.
For its use of the tried and true Bosch common-rail system based around the durable CP3, pre-DPF emissions system and its tune-only performance potential, we’re big fans of the LBZ Duramax. It improved on the LB7 and LLY platforms with a more robust block, stouter connecting rods, hig...