Uncle gifted to me, havent seen it in person yet. He said its a Suzuki, either an 850 or 1100 but not sure, it has 4 carbs, and the front tire says spitfire 11F.
From the tank shape, I'd say that it's an 83-84 GS or Katana. I bought a leftover 82 GS in 83 and I remember the newer bikes tank shape. I ended up with the 82 because it was cheaper. Google 83-84 GS.