I am fixing to get a Duramax
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#2
Lb7's had injector issues, check balance rates if you go that rout (01-04) strongest pistons, cheaper, good truck other than injectors
Lly had head gasket and overheat issues (04.5-06) injectors outside of valve covers, vgt turbo, cheap
Lbz pistons are the weak link in this one if you crank it up (06-07) but they have the six speed allison, and tend to be a little more reliable than the others
Then there's lmm and lml they are the new style but I don't know which you are looking for
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Lly had head gasket and overheat issues (04.5-06) injectors outside of valve covers, vgt turbo, cheap
Lbz pistons are the weak link in this one if you crank it up (06-07) but they have the six speed allison, and tend to be a little more reliable than the others
Then there's lmm and lml they are the new style but I don't know which you are looking for
Sent from my DROIDX using Tapatalk 2
#3
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