Vertex Gaskets 83-85 Yamaha YZ250 Top End Gasket Kit

This gasket kit from Vertex Pistons contains every gasket, o-ring, and seal you'll need to properly rebuild the top end of your 1983-1985 Yamaha YZ250. Getting the right seals in place is crucial for proper compression and to prevent oil or coolant leaks after you've put in new pistons or cylinder work.

Vertex is a well-known name in performance engine components, and this kit is put together to make your rebuild straightforward. It covers all the bases for the top end, ensuring you have the correct seals for the cylinder base, head, and any other critical mating surfaces in that area of the engine. The only item not included is a formed rubber valve cover gasket, which is typical for this type of kit as it's often a separate component.