Gentleman, I could really use some help. Has any of you folks took a 84 car and converted the motor to an 87. I am looking at one that has most of the engine in but needs to be finished from the engine forward and the wiring finished. Has a new 87 wiring harness but still needs some of the wiring finished plus needs the engine finished from the water pump forward. the person has sent pics of all the parts to finish. Just needs installing. when done how many had problems. Did the car run ok. What problems did you encounter. Any help would be greatly appreciated.