I have got a parts only sideswiped 2005 ram 1500 with the 5.7 hemi. It does run. and I have alot of parts to sell. I am learning what to do to install in my '71 cuda. I would like to keep the stock 2005 wiring and ECU for money reasons. I want a all around good drivable car. I think the stock performance will be fine. I hope to cut out the unneeded parts of the wiring harness and I guess I need to flash or have the ECU flashed. If you can help with exact details of what to cut out Please Help. I have a CD Manuel on the way. As well as a spare harness to chop on. I plan to keep the A/C and use a manuel 5 speed. Thanks Rob