MCS-908892 - The Athena top end gasket kits include all necessary gaskets to rebuild the top end of the engine from the base gasket up. Kit includes all rubber gaskets; such as valve cover gaskets; o-rings and valve stem seal. High temperature blue silicon beading on

Fitment:
Yamaha: 84-85;89-90 FJ CHAIN DRIVE AC 600cc; 86-88 FZ 600cc; 84-91 XJ H / L / LC / N / NC 600cc; 86-87 YX S / SC / T / TC 600cc; 89-89 YX W / WC 600cc