Cometic Extreme Sealing Top-End Gasket set Fits:> 17-21 M-Eight 4,250"
- 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.
- for 17-21 M-Eight 4,250" bore with 0,040” head gasket
