Engine Swap..??????

[sundaythrasher]

Is a 97, 4.0 XJ able to be placed into a 90 XJ with out many problems....will it match up with the 90 trany and motor mounts and what about the wireing harness?????? any one see any problems with this swap..... I found a 97 4.0 for 200.00 with 150.000 on it....hate to pass it up....thanx guys....JD

[Jeep95XJ]

You can use the short block. Use your manifold, throttle body, and all your wiring and fuel injection. You will also need to swap over all the accessory brackets on the front of the motor.