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To do this swap you will need to swap out the engine, transmission and transfer case as a unit. And there is a host of other things to change including the motor mounts, wiring, etc. This is not an easy swap by any means. You would be wise to sell the 2.5 Wrangler and get one with a 4.0.

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โˆ™ 2006-06-10 17:54:42
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Q: 1990 Jeep Wrangler with a 2.5 four cyl and want tho switch a 4.0 Jeep Cherokee 6-cylinder into it How do you do It?
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How do you change the steering shaft in a 1990 Jeep Wrangler?


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