How many miles can you get out of a 5.7 hemi?

Answer 1

You can get at least 200k out of the engine itself. However, the front end equip such as tired rods, bearings, etc, are another story. All those parts start to break down around 60k-70k miles. If they haven't yet, trust me they will. The only other problem is the aluminum heads on the hemi, become a bit finicky, have to let engine warm up a lot before driving or else it will start to shake and then die out.