Lb7,lly,lbz,lmm??

[doncentex]

hey Guys,
total newbie here. I've surfed a bit, looked in the faqs but I can't find on one page a description of the specs of these LB7,LLY,LBZ,LMM and how they are different. Can someone kindly give me a pointer? I'm gonna guess different years of production and different HP etc.:confused:

tks
Don

[jbplock]

Don,

Welcome to the forum!

For more info on the various Duramax models there are several good articles in the content section of TheDieselPage ...

http://www.thedieselpage.com/duramax6600.htm

For a quick summary see Mark's last post in the following topic ..

http://www.thedieselpageforums.com/tdpforum/showthread.php?t=24871

:)