Some items from this specific schematic: Pipe,hot Air, Nut Hex.,8mm, Gasket,exh.pipe, Gskt,exh Mnfld.
The E-3-1 Exhaust Manifold is made up of components including this Manifold,ex. which is the most expensive.
The Nut Hex.,8mm is the lowest priced item on this E-3-1 Exhaust Manifold schematic.