Yours, for postage...

It's an universal adapter kit for GM vehicles, to put standard stereo units in place of bigger GM factory units.

The kit is GM-K420 and is complete, except I used the one large bracket.

Your for postage. Need closer-up pics, holler.

http://www.corvette-guru.com/uploads/newbb/1687_49108edf4b471.jpg

might wanna run it in the GM section(s) too