Complete information, specs, power and torque ratings on the GM Duramax turbo-diesel engines used in GM pickup trucks, SUVs and vans.

The Duramax V8 engine is a family of 6.6-liter diesel V8 engines produced by DMAX, a wholly owned subsidiary of General Motors in Moraine, Ohio. The Duramax block are supplied by Fritz Winter, a …

We have all the Duramax diesel engines you want. We feature all year ranges, from 2001 on (LB7, LLY, LBZ, LMM, LML, L5P). We have long blocks, short blocks and complete crate engines for sale.

The 6.6L V-8 L5P Duramax® Turbo-Diesel engine from GM Powered Solutions advances General Motors legacy of powerful, quiet, and durable diesel engines.

This guide breaks down each Duramax generation, covering years, engine models, transmissions, specifications, common issues, and their relevance to diesel repair shops like BS Built LLC, which …

Apr 10, 2026 · GM's mass-market diesel engine has seen many variations, but these three stand out as the best.

Oct 9, 2025 · Duramax refers to multiple engine generations across different model years. Each generation (LB7, LLY, LBZ, LMM, LML, L5P) has different updates, ownership realities, and buyer …

Learn more about how the Duramax Diesel engine can deliver enhanced range & fuel economy to Chevy trucks & SUVs, taking their capabilities to the next level.

Sep 8, 2025 · The 3.0L Duramax has been under the hood of quite a few GM models, but it's not perfect. Here are the most common reported problems from owners.

Mar 22, 2025 · Discover the best and worst Duramax engines, their performance, reliability, and common issues in this comprehensive guide. Hidden engine problems and reliability issues most …