Conversions & Swaps LSX Engines in Non-LSX Vehicles
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Old May 23, 2016 | 11:10 PM
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Default Have a question on a swap I'm doing

First wanna say what's up to everyone new to the site...ok I have a question I have a 2003 silverado v6 bought a complete motor 5.3 with the wiring harness and pcm off a 2001 silverado I got it that year cause I want to leave it cable driven but are my gauges gonna work cause mine reads 120mph and the 99 to 02 reads 100mph thanks in advance
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Old May 23, 2016 | 11:24 PM
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Anybody ?
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Old May 24, 2016 | 02:13 AM
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The speedo should work fine. Both years use a 4000ppm signal out of the PCM to the speedometer so any speedo that uses that will work.
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Old May 24, 2016 | 05:42 AM
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Thanks bro
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