Those are magnum manifolds off a 2001 dodge ram 5.9. I found them on marketplace for 35 bucks. He had already cleaned and painted them for more. The carb is actually the one thing I did farm and had had someone else do for me. I do want to learn how to rebuild and tune them but I didn't want to start on an engine that was brand new and not broken in. I wanted to make sure that I had a known good running carb. I got our very own @Dana to build it and im glad I did. He did a fantastic job. Was very fast and affordable. I highly recommend him! And the the hose clamps i got from an ebay store i don't remember which one but it was one of those restore stores. I absolutely hate them lol they do look good but they are a pita to put on and take off. Maybe they make a special tool for those but they suck with pliers! Haha