I finally got off my butt and took some pics of my FI unit. This fits 368 Y Block and 303 Olds. All the extras I have are for a 368 Y Block. It is for sale with the one off aluminum valley pan, 
Enderle pumps, machined plates for EFI adaptation, Vertex mag, roller lifters and whatever else I have in the box.  $4K or best offer. This website drives me crazy. I tried to correct the topic and it just doesn't respond.
martyk98@comcast.net