The 74 bulb sockets in your cluster will need to be modified to fit the LED bulbs. You will need to remove a bit of the plastic to the sockets will fit back in the cluster after installing the bulbs. On the LEDs there are multiple ways to do it. Basically, you need to choose a back color, and then a front color. The back color will be how all the numbers and markings light up. The front color is how the faces and needles will illuminate. The back of the cluster uses 1 194HP bulb, and 4 74HP bulbs. So those 5 bulbs need to be either blue or green. The front lighting is done with 3 74 style bulbs, and they need to be opposite of whatever color you chose for the back. Red also works on the front.
Warranty Information
Our white face gauges are guaranteed to be free from defects in material and/or workmanship and to perform as advertised when properly installed in accordance with written instructions. Failure to adhere to and/or comply with operation manual instructions will void all associated warranty obligations. Should any part(s) prove defective we will replace it free of charge.