Parts such as the Cam Shaft-valve: Arm,valve Rocker, Seal,oil(5x10x9.7), Camshaft,intake, Spring Set,valve are included in the Gsx1100f 1989 (k) (e01 E02 E04 E15 16 17 18 21 22 24 25 34 39 53 Cam Shaft-valve parts fiche.
The most expensive part in this assembly is the Camshaft,intake.