2nd Gen Camaro +Factory AC + LSX - Fitment issues

[gpetry]

I searched, but couldn't find any results even though I'm sure its been asked before. Looking at doing a 6.0 in a 1981 Z-28 with factory air. Since I'm in Florida, AC is a big deal. Will the factory AC box on the firewall clear the LS motor? If not are there any modded boxes out there that will work or do I have to go to Vintage Air? Will any headers work with this combo or do I need a block hugger type header?

[Ford]

While I haven't started my build yet, I did pick up a relocation bracket and accessories as from my understanding it won't fit in the stock location. For reference I have a 1981 Pontiac trans am.

http://www.brphotrods.com/mm5/merchant.mvc?Screen=PROD&Store_Code=BRP&Product_Code=000-6822-02&Category_Code=CNV2

[gpetry]

I was planning on using the Holley mid mount accessory drive for the compressor mount. I'm more worried about the clearance of the block/exhaust to the stop evaporator box on the firewall