So you are going with aftermarket gauges, but no radio? After going through all kinds of gauge configurations, including adding a clock where the option for a clock or tach would go, and a four gauge holder below the dash, I finally decided just how ridiculous the whole setup looked, so I finally gave in and went with a
Dakota Digital gauge cluster (specifically designed for a 68 and 69 Road Runner dash). Once it was installed I came to the conclusion it was one of the best decisions I have made with the build process. Not only does it look really clean, but it also has a center display that shows what gear you are in, a clock, odometer, and a bunch of other settings. I have always just loved the look of the 68 and 69 Road Runner dash configurations, especially the ridiculous toggles and the gauge cluster... but with the addition of the Dakota Digital gauge cluster, I have to say, it looks like it should have been something Mopar should have come up with back in the day. My suggestion, for what it is worth, is to add a radio where the radio goes and do not put gauges in place of a radio. A big part of the look of those cars was the radio with the roller knobs. I replaced the stock radio with an aftermarket that is an exact match for looks; however, it functions like a modern radio. In my case I only use it to turn the power on to the trunk-mount amp and listen to Pandora for all my music needs. My system has a built in Blue Tooth, so getting the music straight from my phone... to the cars amp and speakers is super easy. My dash is all black, so the Dakota Digital fits right in with the black back ground and lighted (red) pointers... an excellent blend.