Join Date: Sep 1999
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Re: What is thes best engine swap for a CJ5? A 4.3L vortec, 305, or 350?
here are a couple things to think about--- 1. a 4.3 litre is 4 inches shorter that a S.B.Chevy (305 or 350) 2. 90 Degree V-6 chevys (3.8 and 4.3's) parts are expensive, @30-50% more than V-8s, (except for the common parts of course) 3. i think a complete and running fuel injected motor/trans with all wiring and electronics is the way to go, (thats not how i did mine) have fun
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