COMETIC Top End Gasket Kit — 4-Stroke, 1.52 mm (0.060") – 41-79 Big Twin, 79 Touring

Top End Gasket Kit includes the correct base, head gasket and cylinder O-rings along with other top-end specific O-rings and seals needed for removal and replacement of the top end. 🔧

• MLS head gaskets promote an even torque load across the gasket sealing surface, reducing bore distortion and improving piston ring seal for more power.
• 4-stroke head gaskets are engineered for today’s highest-output naturally aspirated and boosted machines, using a multi-layer steel design with embossed outer layers and a Viton rubber coating for durability.
• EST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base and rocker gaskets covered with a proprietary rubber material for enhanced sealing.
• The head gasket material draws heat away from the combustion ring and dissipates it evenly across the gasket surface to eliminate hot spots and gasket failure.
• Made in the USA. 🇺🇸

This kit supplies all top-end sealing components required for a complete R&R — base gaskets, head gaskets, cylinder O-rings and related seals to get the job done right.