Kit Contains 12210-Z5T-416 1 CYLINDER HEAD 98079-55846 1 SPARK PLUG 14771-Z8S-000 2 RETAINER EXHAUST VALVE SPRINGS 12251-Z5T-003 1 GASKET CYLENDER HEAD 14751-Z1C-000 2 VALVE SPRINGS 14791-Z1D-000 1 ROD PUSH GUIDE 14775-ZE2-010 1 VALVE SPRING SEAT 12209-ZE8-003 1 CRAMSHAFT VALVE STEM SEAL 14711-Z5T-900 1 INLET VALVE 14721-Z5T-900 1 EXHAUST VALVE 92900-08032-0E 2 STUB 12391-ZE2-020 1 Head Cover Gasket