With a quantity of four pieces, the Bolt 8x40 is the most used part in the MUFFLER diagram.
Parts such as the Muffler: Bolt 8x40, Gasket,exhaust Pipe (nas), Bolt, Muffler Assembly are included in the Gsx450l 1983 (d) General Export (e01) Muffler parts fiche.
The lowest price component in this Muffler parts-list fiche is the Lock Washer.