Description
A Bostech Fuel Injector Return Line Kit for the 2004-2006 GM 6.6L Duramax LLY.
- Bostech part number BD6301637
Fits: 2004-2006 GM 6.6L Duramax LLY; 2006-2007 GM 6.6L Duramax LBZ; 2007-2010 GM 6.6L Duramax LMM
Description
A Bostech Fuel Injector Return Line Kit for the 2004-2006 GM 6.6L Duramax LLY.
Fits: 2004-2006 GM 6.6L Duramax LLY; 2006-2007 GM 6.6L Duramax LBZ; 2007-2010 GM 6.6L Duramax LMM