Well I have the brake line patched and bleed. The lights off and the feel great so I think I'm done there.
I found out my distributor is an EST model and I bypassed it by following these instructions
http://www.73-87.com/7387garage/drivetrain/escrepl.htm .
I just cut A and C (labeled on the weatherpack connector) at the connector and soldered them so both are going back into the the distributor. I then just unplugged the knock sensor leaving only the pink ignition hot going into the BAT port on the distributor cap.
I also found out my carb 17057204 is a M4MC. Here's a good lookup site.
http://www.carburetion.com/CarbNumbe...umber=17057204
This site has a nice breakdown of what the numbers mean.
http://www.chevyhardcore.com/tech-st...ication-guide/
I'm still not 100% sure on what the vacuum looking connection is on the choke assembly though. Also I still am having trouble finding my fast idle adjustment which needs a little more IMO. Thanks for any help.
Edit: Yes I'm using a pcv valve which wasn't in the first post and no that is just the aircleaner I use to make adjustments when running the carb.