07 Escalade ,Runs and drives good , But needs TLC ,has a external crack on front of cylinder head(last picture).  No blown gasket , no smoke ,no miss , no water in oil. I buy these trucks at IAA for their high HP 6.2 aluminum LS engines for my projects. With its Desirability ,Clear Title , desirable Tan interior ,moon roof ,strait body and not rusted underneath ,this one was too nice to use for a Donner  . SO this is a good Inexpensive DIY project. Needs a good cleaning , but its not busted up.  Replace head , or give sealer a try , that stuff works pretty good now days .  Call6094200039Bill . Located in S Jersey near 95,295,Turnpike.