Description
An HSP Diesel Billet Radiator Coolant Drain Pipe for the 2006-2007 GM 6.6L Duramax LBZ. An aluminum replacement for the factory cooling system part.
Fits: 2006-2007 GM 6.6L Duramax LBZ; 2007-2010 GM 6.6L Duramax LMM; 2011-2016 GM 6.6L Duramax LML; 2017-2019 GM 6.6L Duramax L5P