A/c Delete Parts!!! Non Ac Firewall "box"
 

I need to take out my AC on my 87 IROC because it no longer works. i have no use for it, because i have T-Tops and who wants to limit your power anyways?!? hahaha But anyways, i need a box/blower box, dont really know what its called, to cover the firewall up after the Evaporator( i think) is removed from the firewall. Correct if im wrong about this, dont know much about the AC system.

I have one....