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Old 10-06-2007, 03:24 PM
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Cadillakin'98 Cadillakin'98 is offline
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Re: ?'s about engine swap

Me personally I'd stick with fuel injection. You might end up having to change out the computer also but I'm not 100%. My guess is that your existing wiring harness will be good. There will be some plugs you'll have to start using that you were'nt using on 4.3L. As far as the cheapest route, I'd say definantley a long block. A long block is going to have everything you need, buying a short block is when you have to start buying all the accessories. Also, alot of parts from your 4.3 will be the same exact parts for a 5.7.
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