Pair Keihn carburetors for Late model K1 K2 SL350 They used the slide type carburetors and not the CV carburetors like K0 Good for parts only. Main Jet size is 120. They are pretty clean.
They are missing carb tops, slides needles, and one float. What you see is what you get. They are linked in a exterior manifold, and the choke arm connector is in place