Back on Post #8, the link to Do's Blocks no longer works since that company is no longer in business. I was searching for the Denso 10S17F 10S20F Suction and Discharge Compressor Adapters for the truck compresser in the OE truck position. The old part numbers where AA2209 and AA2210.
Those numbers lead me to coldhose.com and these parts:
http://coldhose.com/catalog/product/...g/category/39/
Those are not what I was looking for but will certainly work.
I did find on their site these parts, which are the ones I was looking for:
http://coldhose.com/catalog/product/...s/category/39/
So, for anyone looking for the adapter fittings, there is the info for two different styles that are currently available and a source to get them from.
Hope this helps some one.