Description
A Bostech Fuel Primer Brass Bleeder Screw for the 2001-2004 GM 6.6L Duramax LB7.
- Bostech part number BD6801021
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