S & S Cycle Intake Manifold. Model: Intake Manifold. Manufacturer: S & S Cycle. L78-84 Shovelheads use rubber-band-type intake seals. 66-E78 Shovelheads use O-ring-type intake seals. Compatible with S&S Super E, B and G carbs.
This was an inexpensive solution since I could not find a good working Kiehin carburetor for a 78 XL. I did completely disassemble, clean, check metering before using. I still need to check jetting with less restrictive exhaust pipes.