The Exhaust Manifold is made up of components including this Converter Assy. which is the most expensive.
This schematic depicts all components used in the Civic Wagon 4wd 1985 (f) Wgn 4wd (ka,kl) Exhaust Manifold partslist.
With a quantity of six pieces, the Nut Self Lock 8mm is the most used part in the EXHAUST MANIFOLD diagram.