'89 379 Radio Hardware

Right now there's a hole in the overhead console where the radio is supposed to be. It looks like there is a track on the roof to support the radio but I'm assuming I'll need some sort of bracket to bolt to the radio.

Does anyone have a source for the bracket or know what hardware I'll need to install an aftermarket radio?

 

I took another look at it today. I think the metal piece on the top is just to put pressure on the radio so it doesn't bounce around. My F150 has something similar but there's a plastic bracket that bolts to the back of the radio and slides onto the track.

The radio came with a sleeve that it slides into, I'll try using that. The plastic around the hole is pretty chewed up so might have to get creative.

Ordered the wiring harness from here:
Metra BT169 Peterbilt/kenworth Truck Turbowire Harness by Metra | Toolfetch