I came across a complete 2010 Duramax out of a wrecked C5500 bus with 119k miles worth the money and wondered what the difference is between it and the LMM that's in the pickup trucks and what would I have to change to put it in an LMM pickup?
Is the Allison different too or the same that's in the pickup.
Completely different..
I'm about to test that theory..
Off the top front and rear covers are different, oil pan is usually deep.. From my searching 2wd came with tailshaft mount parking brake.
Long block wise it's the same..
Exhaust, piping, oil pan, y bridge, turbo intake, mid plate are different