snowbound New member Joined Jan 5, 2008 Messages 314 Oct 31, 2010 #1 I've got a Granatelli Big G module for the 2004.5 LLY Duramax for sale. Its brand new. Don't know anything about it , no specs in the box , only instructions. $60 takes it and will include shipping !!
I've got a Granatelli Big G module for the 2004.5 LLY Duramax for sale. Its brand new. Don't know anything about it , no specs in the box , only instructions. $60 takes it and will include shipping !!
