New member here.........just wondering.......what's the easiest way to tell if i've got a LLY engine or not??


2004 Ext Cab Chevy Dmax w/ Allison

Well, I answered my own question by flipping through the posts...... could one of you veterans of this bulletin board tell me the main differences between the LLY and the LB7 as in lb/ft of torque, HP, and/or features that are better on the LLY.......which I found that mine is in fact.........an LLY

You can start by reading the LLY updates here posted by Hoot: http://www.dieselplace.com/forum/forum_posts.asp?TID=5341&PN=1

Here's another good article, even if it is on that "other" web site:


http://www.thedieselpage.com/duramax/lly2004.htm


Be aware that this was written before the engine's official power output numbers were released.