LS to 96+ wiring info

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elyoung88

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I am also trying to get all the factory gauges in a 97 W/T to work with the new 5.3 from a 2002 Silverado. Including the tach. Is this possible? Or should I start looking for a custom gauge cluster?
 

Jay33089

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You guys need to find lextech! He is a member here and has tons of info on these wiring swaps. He sent me a spreadsheet with all the pin outs listed and where they swap to! Can't post it as he request that you not do that. Just pm him. I'm sure he will help you out!
 

Tank8588

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You guys need to find lextech! He is a member here and has tons of info on these wiring swaps. He sent me a spreadsheet with all the pin outs listed and where they swap to! Can't post it as he request that you not do that. Just pm him. I'm sure he will help you out!
I have messaged him and waiting for a response. I’m looking to do my own harness
 

KansasOBS

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I just have someone do this for me. It is way cleaner and easier. I always use www.johnscustomwiring.com now.
I have gotten several harnesses from other company's but theirs are by far the best and direct fit into any GMT400..
So did anything come of this?

Maybe easier for you, but I made mine better than his, and saved the time and money. This half feels like spam.
 

Bill_Stevens

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So did anything come of this?

Maybe easier for you, but I made mine better than his, and saved the time and money. This half feels like spam.
What do you mean ? I have had delays but that was expected and not excessive. Do you make harnesses for others ?
 
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