[Lax89]

hey guys, my temp gauge shorted on my stock cluster so i bought some aftermarket pillar gauges. I also grabbed a 5in tach, I am terrible with electronics so any advice would be wonderful on the install...thanks in advance

[NYHigH]

Just read the directions that come with it, it's pretty self explanitory. I tapped into the radio harness for the positives, negatives and dimmer. You just need a volt meter to see which one turns on with the key, and which one dims with the dash lights. Then you got to get a wire from the sending unit of the water temp. I don't know if you have msd ignition, but if you do, you have to have one of the wires from the rpm guage go to the msd module. Otherwise the main wire harness in the engine compartment has a dark green wire, that's the stock rpm wire. Hope this helps but here is a picture anyway for the electrical schematic.

http://www.stangnet.com/tech/cluster87-93.pdf