Parts such as the Exhaust: Exhaust Pipe Assy, Washer Plate 214147660000, Ybs66-8 Washer, Plain, Pipe, Outlet are included in the Gtmx 1977 Usa Exhaust parts fiche.
The lowest price component in this Exhaust parts-list fiche is the Bolt (682).
This schematic depicts all components used in the Gtmx 1977 Usa Exhaust partslist.