Mike Kuhl Dual Carb Blower Adapter Plate Thingie
LOL I have no use for this thing. It's for mounting two Holley carbs on top of a 6/871 blower. I don't see that going in my 66 Dart anytime soon.
They normally go for around $125-$160, but I'm letting this go for $60 plus shipping. I'm at work so I don't have a photo handy, but I'll post one soon. In the mean time, here's what someone else's looks like.