aftermarket fuel gauge

I have a 67&69 B-Cudas also. I cannot remember if the Ivr is built into the fuel gauge or not, as I havn't had the cluster housing out of either in a while. If the IVR is "not part" of the fuel gauge, you should be able to get it to work.
Also, the gauges do not come with wiring, You will have to make your own. I used blue from new gauge to kick panel splice, red (for gauge power) from switched key source on back of fuse panel, white (for gauge light) from light switched back of fuse panel, and a black wire to a good ground. All with soldered connections.


Dave