Need help with wiring!!!

So I dropped a 6.0 lq4 on my 97 sierra I bought a harness from nelson the truck has been running for a couple of months now but I never hooked up the speedo or tach, now nelson labeled two wires coming off the pcm one for speedo and one for rpm's

So is there anyways to wire these into the 1997 cluster

If you told them you were using it in a 97 model you should be able to locate the wire on the harness for the cluster, clip the correct wires and splice the ones on your new harness

Find your DRAC this is where the wires are. Then use this for reference : http://67-72chevytrucks.com/vboard/s...d.php?t=503507

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Originally Posted by 1991SSP

If you told them you were using it in a 97 model you should be able to locate the wire on the harness for the cluster, clip the correct wires and splice the ones on your new harness

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Sweet deal man thanks

[QUOTE=Minime168;499014]Find your DRAC this is where the wires are. Then use this for reference : [URL="http:/

Thanks man this help alot