i may be acuiring a 90yj with a 4.2l . my question for who ever may be able to answer,is will the cylinder head and intake from a 4.0 fit on the 4.2. or will just the intake manifold fit.
Hi, welcome, fill out your profile, and learn to use the search option. The answer to your question is yes and there is a plethora of experience/advice on this swap amongst the millions of posts on this board. Enjoy and good luck!
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