Switching from Idiot Lights to Factory Guauges w/Tach

[nds1968]

I've been thinking about switch my gauge cluster with the three holes and idiot lights to the six hole gauge cluster with factory tach. I would want to keep it factory correct. So other than buying the gauge cluster what would it take to switch over to the gauges and tach. Thanks

[dave2953]

Here is a link to the page that I used to switch mine over. Very simple to follow, though the pins can be a bit of a skank to get out of the plug. Scroll down a bit and you'll see the part about gauge cluster swaps. Hope this helps.

http://www.gmcpauls.com/Tech%20Tips1.htm