This is a quality top end engine gasket kit for all years of the 2001-2005 Yamaha YFM660R Raptor four-wheeler. This Top End Gasket Kit includes gaskets for the head, base and upper end, needed for servicing only the top end components of your atv.

Don't waste your time rebuilding your motor with cheap quality, inferior parts. Build it right the first time with this top quality kit!

Namura gasket kits are high performance gaskets made with imported Australian Klingersil and other high-tech materials. They provide greater reliability and high performance for today's hard working motor. These materials are excellent for use on high-pressure applications and have outstanding stress relaxation and resistance for hydrocarbons, steam oils and water.

If you're rebuilding your top end, we offer most parts you'll need, so be sure to look them up in our store. Keep in mind, if your cylinder needs machining, we offer complete machine work as well---check out our services.