Cometic Gasket C9917 4.00" S&S Big Bore Top End Gasket Kit for Evo Big Twin with S&S Rocker box Gaskets

Description for Cometic Top End Gasket Set for S&S Big Twin - C9917

• High-quality gaskets ensure long-term reliability

• Gasket sets feature Extreme Sealing Technology (EST) including 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 which could lead to gasket failure

• Sets contain all the necessary gaskets, seals and O-rings to rebuild the top end from the cylinder base up

NOTE: For S&S Big Twin with S&S rocker box gaskets, 4.00 in. bore
Included Items:
(5) Engine case gasket
(2) Base gaskets
(2) Race style exhaust gaskets
(2) Head gaskets
(1) Intake reed gasket
(1) Carb seal O-Ring
(2) Manifold to head seal
(2) Outer rocket gaskets
(4) Silicone O-Rings
(2) Unbrella valve rocker
(8) Buna O-Rings
(4) Viton O-Rings
(8) Stud washers
(8) Copper washers
(2) Rocker box gaskets