My 4.7 is blown up and I need to replace it. I really want to install a 5.7 hemi. I found a complete used 2003 5.7 engine with motor mounts, all accessories, wiring harness, PCM, TCM, accelerator pedal assembly and APPS. Both vehicles are automatic transmission (called dodge and they both have same exact transmission), 4×4 w/manual transfer case shift. My 2002 actually has the rack/pinion like 2003s.
I understand I still need an AC accumulator and lines, new radiator hoses, and maybe a power steering hose. The donor does not have Sentry key security.
Can anyone give me any tips or advice before I go forward with this? Thanks!
Will the 5.7 motor mounts bolt up to the frame and front end like the 2002 4.7 does? From looking at the parts diagrams, it looks like they will.