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Industrial Injection stock long block engine for 2004.5–2005 Chevrolet Duramax 6.6L LLY is supplied as a complete long block for direct replacement. Built to match the LLY Duramax 6.6L specifications, this crate long block is aimed at repair and replacement scenarios where an OEM-style long block is required for the specified model years.
Industrial Injection 04.5-05 Chevrolet Duramax 6.6L LLY Stock Long Block Engine
