Check out any of the eighteen Cylinder Head Cover components enlisted.
The Bolt(7x17.5) is the most widely applied product in the GSX750 1998 (W) (E02 E04 E17 E18 E22 E25 E34) CYLINDER HEAD COVER ( eight times ).
The sub assemblies and components that make up this Cylinder Head Cover include this Cover,cylinder Head, the most expensive part.