The Cometic Extreme Sealing Technology (EST) Complete Gasket Kit C9148 is engineered specifically for Harley Davidson Dyna models with a 3.75" Standard Bore and .040" head gasket. Designed to meet the demands of today’s powerful V-Twin engines, Cometic Gasket Kits use top-tier materials to ensure peak performance and longevity. This comprehensive gasket kit includes all the necessary gaskets, seals, washers, and O-rings for a complete engine overhaul.

Features:

• Multi-Layer Steel (MLS) head gaskets for enhanced durability and leak prevention
• Steel Viton-coated base gaskets that offer superior sealing properties
• Blue Viton valve stem seals for optimal performance and reliability
• Aluminum Foam Material (AFM) race-style exhaust gaskets for high-performance applications
• Complete gasket kit, including motor gaskets and gaskets for primary, derby, and inspection covers (where applicable)
• Manufactured in the U.S.A., ensuring the highest quality standards

This gasket kit is an excellent choice for Harley-Davidson owners looking for reliable performance and durability.

Fitment: