4-5-6 Chevy Truck parts

[TimE]

Originally Posted by LILRED66

There is a plastic plenum box, including the three dash control knobs and bezels, that backs up the AC dash diffuser

Sorry for not getting back to you sooner Tony. My next question is about the plenum box. Is it an assembly that includes the dash knobs or is it just a box that directs the air to the diffuser? Sorry for the simple question but I have never personally seen an original A/C setup and want to make sure I understand exactly how it is set up so I can purchase the right parts. Also, can you PM me a price on the plenum box. I definitely want the diffuser (if you still have it) and possibly the plenum box too. Thanks for being patient with my basic questions.

Thanks, Tim