Few updates:
Parts came in and everything looks good!
Disc Brakes for Front
New Drop Springs for Front and Back
New shocks
Also have new sway bar kits not pictured.
I was finally able to get the transmission and drive shaft out.
Numbers show it as a M22 Muncie built in December 1966 for a 67 year model car. I can't find a partial VIN anywhere on it, so I'm not sure what car it was original to. It's a good transmission and was running fine when I parked the truck. I won't be using it in my new build so I'm going to eventually sell it.
My oldest son decided he wanted to help me today. Here he is taking off some old exhaust hangers for me.
Next step is to get frame checked out. I really want to get it to the shop this week, but we will see how that works out.