Description
An SBI Intake Valve Seat for the 2001-2004 GM 6.6L Duramax LB7. An aftermarket air intake that improves airflow to the turbo.
- SBI part number SB1343E-1
Fits: 2001-2004 GM 6.6L Duramax LB7; 2004-2006 GM 6.6L Duramax LLY; 2006-2007 GM 6.6L Duramax LBZ; 2007-2010 GM 6.6L Duramax LMM; 2011-2016 GM 6.6L Duramax LML; 2017-2026 GM 6.6L Duramax L5P
