Reproduction Honda CB350F/400F/750A spark advancer assembly. This part has been discontinued by Honda for a long time. Now there's a reproduction available! No more tracking down a questionable used one or searching for replacement springs. Of course after installing this you'll have to reset the ignition timing, but you knew that already. Don't forget to lube the cam.
Replaces Honda Part: 30220-333-004
CB350F Four - 1972-1974
CB400F Super Sport - 1975-1977
CB750A Hondamatic - 1976-1978