• EST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber material
• Head gasket material allows heat to be drawn away from the combustion ring and dissipated evenly across the gasket surface to eliminate hot spots and gasket failure
• Sets contain all the necessary gaskets, seals, and O-rings to rebuild the top end from the cylinder base upward
• Made in the U.S.A.