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bb55082

01-10-2009 08:28 AM

Engine Swaps

Does anyone know if a 1999 4.6 will interchange with a 1997 4.2?

89bluenotch

01-10-2009 07:00 PM

not sure but i think the computer/harness whatever they got are different. and depending on what tranny you got, a different bell housing. if its an auto maybe a whole new tranny in general.:-huh

Customcab

01-11-2009 08:39 PM

Welcome aboard, I recommend posting your question under the engine forums, (related to those two engine 4.9 & 4.7; someone there prolly has done that swap and be more knowledgable than I could ever be.
Again Welcome aboard.

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