No, the digital speedo works off of a digital signal. The analog speedo works off of a direct cable drive. To get the speedo to work you need something to convert the signal, Dakota digital makes a product for it. As for the other gauges, I don't know which ones will plug and play and which ones will not.
If i replace all of my sending units/ sensors with the ones meant for gauges instead of the lights, will that let the other gauges work, or is the wiring harness completely different from the analog one?
The factory digital gauges like in my 94 kinda suck. It washes out when the sun hits it just right. the odometers go bad and the only way to fix them is with another gauge cluster, but the mileage is stored in the gauge cluster, so you loose your true mileage.