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which PCM and wire harness

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Old Sep 25, 2007 | 07:38 PM
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Hello all,

I wasn't sure if I should post this here or in the conversion section, But anyway, I was wondering what year wiring harness and PCM is best. I am putting a 5.3l into a 2000 extreme S10. All I have so far is the engine, camaro intake manifold, '05 corvette oil pan, and a turbo.

I think I read somewhere that the BCM is integrated into the computer on my year model truck, so I may have to keep the stock computer as well. If this is true, I'll need a PCM that mounts inside the dash as I won't have room under the hood for 2 PCM's.

Thanks in advance for your help.
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Old Sep 26, 2007 | 08:28 AM
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Just a little about myself, This is not my first V8 swap, nor is it my first FI swap. I just usually get everything from a single donor vehicle.

This is my first time having anything to do with a LSx motor, and it is my first time putting a FI swap together piece by piece. And it is my first time to build a turbo setup.
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Old Sep 26, 2007 | 10:32 AM
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Sounds like an interesting project...I am doing an S-10 conversion now as well. 99-02 V-8 truck pcm and harness will be your best price/ technical solution.
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Old Sep 27, 2007 | 08:44 AM
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thanks for the reply, is the 99 - 02 PCM one that mounts in the dash, or can I get rid of the S10 PCM
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Old Sep 27, 2007 | 03:36 PM
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I am currently working on the motor/body stuff right now. My goal is to run without the s-10 pcm. I don't think it will be a problem.
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