im doing the h23 swapu need the motor, tranny, ecu, wireing harness, u have to change the tranny mount also if your running a 92-96 motor it bolts right up ather then the tranny mount 97 or newer u have to do alot more like convert from obd 1 to obd 2 most of the wireing hooks up but some new wires have to be ran go to the hybrid to see what im sayn