• 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 models listed with 4 1/8 in. bore and .040 in. head gaskets and .020 base

Included Items:

(2) Base gasket
(1) 9 x 7 x 1 1/4" folded box
(2) Carburetor gasket
(1) Evolution & Twin Cam EST only
(10) Engine case gasket
(2) HD EVO race style exhaust
(2) Head gasket
(2) HD intake manifold gasket seal
(1) HD carb seal O-ring
(2) HD Umbra valve rocket cover
(2) 013 Buna- O-ring
(1) 020 Buna- O-ring
(2) 113 Buna O-ring
(2) 114 Buna O-ring
(4) 115 Buna- O-ring
(4) 118 Buna O-ring
(5) 209 O-ring brown
(4) .315 x .533 x .516 x .677
(4) Rocker box gaskets