Just wandering who has one that will work. I have a 05 F550 I bought new and it has had three engines and only has 112k miles in it. I parked it about six years ago because I didn't know what to do. I don't think a cummins swap is smart as the truck is geared 4.88 and might not have any top speed. Somebody must make a stock power bullet proof 6.0 by now. If I have to buy an engine ( 7.3 or 24 valve cummins) and an adapter I'll have more in the truck than it's worth. I've done all the deletes and head bolts and still spits water, fuel, manure and everything else everywhere. I hate to see that truck set. 05 F550 four door four wheel drive with a eleven ft flat bed. I need this truck. Ideas??