Vertex Gaskets 90-91 Yamaha YZ250 Top End Gasket Kit

If you're working on the top end of your 1990 or 1991 Yamaha YZ250, this gasket kit from Vertex is what you'll need. It contains every gasket, o-ring, and seal that goes into rebuilding the top end of your engine. This kit is designed specifically for multi-cylinder machines, ensuring you have the right parts for all cylinders.

Vertex is a well-known name in performance engine components, and this kit reflects their commitment to providing complete solutions for engine work. Having all the necessary seals and gaskets in one place saves you time and ensures you don't miss any small but critical parts during your rebuild. This kit does not include the formed rubber valve cover gasket, so keep that in mind if your specific application requires it.