Very unique Zenith carburetor. Can't say I've seen another quite like it. Would be great on a speedster. Appears complete. Will need to be restored, prior to use $125.00 plus $7.50 domestic shipping. Payment by PayPal (preferred) or by check. Purchase several items and save on combined shipping. Send me a PM or call Mark Chaffin (951) 805-0928.
Those are great little carbs but like most Zeniths the venturi is made of some kind of pot metal that swells and cracks the body of the carb. If this one isn't cracked it is easy to make a new venturi and then they are a good zoom zoom carb.
These came after the S4BF
Thanks for the information Uncle Stan! Good to know.
Sold to Brian. Thanks Brian! Thanks MTFCA!
If you look through the large hole in the top of the carb (top view), you can see the pot metal venturi and it has a spider web full of cracks. other than that, it looks like it could run. Someone handy with a lathe can fix this.