advice on mounting newer Delco Radio?

[84GNwith87eng]

Talking about the delco cd players, 94-01, din and a half, (you know the kind)

What is the best way to mount this so it doesn't move around? Is there a way to fabricate the stock-location brackets?

Is there a write-up on this?

 

[85 ttypewh1]

My new gm radio had the front mounting plates, i just used the holes in the plates and drill a new hole in the cars metal plate and screwed it in.