Hi I have a 91 cherokee that has been rear ended. It has a strong engine in it. i have come across a good deal on a 99 with a 4.0 that is bad. Would the engine out of the 91 fit in the 99 with out modification or with out much modification? Thanks in advance

 

The long blocks are a direct swap. simply add all of the bolt-on's and sensors from the 99.

 

thanks for the quick reply