Jeep Wrangler

Can you convert a 97 Jeep Wrangler 2.5L Manual Transmission to a 4.0L Manual transmission without changing a bunch of stuff?

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Wiki User
April 18, 2007 5:54PM

No. You have to change everthing. The wiring harness, radiator,

computer, and the engine mounts will all have to be changed. Not to

mention possibly the gas tank and fuel pump, bc some years they ran

at different fuel pressures. Sell the o'le under powered

four-banger and get the six. It would be alot easier. Good


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