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2000 4.3 to 4.8 or 5.3 swap Chevy gmc 99-06

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Old 12-26-2015, 08:51 PM
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Default 2000 4.3 to 4.8 or 5.3 swap Chevy gmc 99-06

I'm looking to do a swap from a 4.3 to a 4.8 or 5.3.
What would I need exactly besides the engine complete ?
Can anyone link me to all the stuff I need?
Also what's the difference between swapping to a v8 from a 99-02 and 03-06?
Old 12-27-2015, 07:55 AM
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You want to get the engine, harness & PCM.

Being as you are staying in the same chassis (1/2ton I presume) it should be pretty straight forward. Find a good donor & A V8 tranny would be highly recommended.
Old 12-27-2015, 11:36 AM
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this is a good place to start

http://www.performancetrucks.net/for...-guide-378643/



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