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-   GMT 900 Trucks General Discussion (https://www.performancetrucks.net/forums/gmt-900-trucks-general-discussion-188/)
-   -   NNBS specific V6 to V8 Swap (https://www.performancetrucks.net/forums/gmt-900-trucks-general-discussion-188/nnbs-specific-v6-v8-swap-509159/)

C. Smith 12-29-2014 11:39 PM

Shot in the dark but still curious.....

If funds allow would like to make this happen in 2015. Know some knowledgeable people but if it's been done before would definitely like some information other than what has been posted/scrounged up and saved on my computer.

Helomedic1171 11-06-2016 09:27 PM

I'm nearly done with this swap, and I have 3 codes left to fix, two of them related to the FPCM that the v8 trucks have, yet the v6 trucks didn't. once I solve that, the swap is done. I used a gen IV engine, 2009 truck harness, and a 2008 E38 ECM that I had reflashed. pretty much goes together with no issues, but I need to fix this fuel pump thing so I can drive it.

6.2lover 06-06-2017 06:26 AM


Originally Posted by Helomedic1171 (Post 5386167)
I'm nearly done with this swap, and I have 3 codes left to fix, two of them related to the FPCM that the v8 trucks have, yet the v6 trucks didn't. once I solve that, the swap is done. I used a gen IV engine, 2009 truck harness, and a 2008 E38 ECM that I had reflashed. pretty much goes together with no issues, but I need to fix this fuel pump thing so I can drive it.

Bring this back from the dead. Did you ever resolve your issues and would you have a detailed parts list and maybe pictures?

These trucks have been out for ten years now. I'm sure more people have gone this swap with success. Thanks


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