For sale because I don't need two. I know nothing about it other than the guy told me he took it off a running engine a couple years ago. Carbs all operate freely, and appear to be a mixture of large and small logo 97's. You even get the scoops at this price. Manifold was smoothed and polished years ago and has no damage and all threads look good. Price is pretty firm, and does not include shipping. I will consider interesting trades, you just have to ask.