The Repair Kit 1 assembly is constructed from several parts from which the Power Head Gasket Kit (nas) is the most expensive.
This REPAIR KIT 1 assembly utilises four Gasket, Valve Seat (nas)(s) - the highest specified component.
The most reasonably priced component used on the 115/130trq 1992 Repair Kit 1 is the Gasket, Drin Screw (nas).