:bang: A guy on E-Bay says that there is a wiring conversion for installing a 1993 Instrument cluster into a 1990 Chevy truck (I hate that cluster) and when I asked for it he said it could be found on the net. So far Im in Dire Straits. Can anyone help?

Check on Full Size Chevy and 454SS.com you'll find help there.

They have a write up on Fullsizechevy.com.

You want to get a 1991 cluster, because it has the same type of connector as the 1990. The 1993 truck's connector is reversed (male instead of female or vice versa - it's been awhile since I looked at it). If you use the 1993 style cluster, you will have to cut the harness from a 1993 truck & solder it into your dash.

I had a 1990 4x4 & I just added the tach wire & plugged in a 1991 cluster. I think I had to move one or two wires also. It was a very simple swap.