PROBLEM SOLVED!Is my brand new MC or booster bad??

I have a 75 Duster that I swapped in a big block. I bought a master cylinder and brake booster set from eBay: FITS MOPAR Dodge Plymouth A B E Body 7" Brake Booster Master Cylinder Bracket | eBay
last year. I am not getting pressure at the front wheels when I try to bleed the brakes. It just trickles. I removed the brake line from the MC and stepped on the brake to see if there was pressure there to rule out the prop valve. It trickled out from there also. See video here: I adjusted the rod that pushes the plunger and the calipers are not even engaging the brakes. The calipers are good because I squeezed them back to make sure the prop valve wasn't stuck and the calipers moved and air bubbles came out of the MC. Could my brand new brake booster be bad?