Chevy / GMC Duramax

Unlock the full potential of the original powerhouse. Introduced in 2001, the...

Take your truck to the next level. Introduced midway through 2004, the...

Unleash the holy grail of pre-emissions diesel performance. The 6.6L LBZ Duramax...

Step into the modern era of diesel capability. The 6.6L LMM Duramax...

Step into advanced high-pressure capability. The 6.6L LML Duramax introduced a major...

Experience the perfect balance of compact efficiency and heavy-duty diesel torque. The...

Prove that massive capability can come in a smaller package. The 2.8L...

Experience the ultimate evolution of compact diesel efficiency. The 1.6L LH7 Duramax/Turbo...

Experience the pinnacle of factory Duramax engineering. The introduction of the 6.6L...

Engineered for the ultimate commercial-grade workload. While sharing its robust foundation with...

Experience the perfect balance of modern efficiency and smooth inline-six torque. The...

Take command of modern, high-output diesel muscle. The 2020-2023 6.6L L5P Duramax...

Dominate the road with the latest in high-output diesel innovation. The 2024-2026...