Well I picked up a 03 dodge 2500 4x4 after installing new injectors to fix the extended crank issue and white smoke from the previous owner, 10 miles later the engine gave way. I came across a 03 HO motor locally as I need my truck back asap. Can I stick the 03 HO motor in where a SO motor was originally without tons of mods? Please tell me it will work. Thank you guys