COMETIC Panhead/Shovelhead EST Gasket Kit Complete overhaul quality — The COMETIC Panhead/Shovelhead EST Gasket Kit delivers OEM-plus sealing performance for classic Harley-Davidson V-Twin engines. Engineered with modern materials and manufacturing...
COMETIC Evo Big Twin / Twin Cam Valve Stem Seal Premium valve stem seals engineered for modern V-Twin performance. The COMETIC Evo seals deliver reliable sealing, reduced oil consumption, and...
COMETIC Evo Big Twin EST Gasket Kit Restore performance and reliability with the COMETIC Evo Big Twin EST Gasket Kit — a complete, OEM-quality overhaul kit engineered for Evolution Big...
COMETIC Evo Sportster EST Gasket Kit Complete, high-performance gasket kit engineered for Evo Sportster engines. COMETIC’s EST (Extreme Sealing Technology) kits deliver modern materials and precision manufacturing to meet the...
COMETIC 2-Pack Cylinder Head Gasket .040" for Harley-Davidson Twin Cam Precision-engineered head gaskets from COMETIC, sold as a convenient 2-pack, provide reliable sealing for Harley‑Davidson Twin Cam engines. At a...
COMETIC Twin Cam O-Ring Upgrade sealing performance with the COMETIC Twin Cam O-Ring, engineered for modern V‑Twin engines. Designed using advanced materials and precision manufacturing, this O‑ring delivers reliable sealing...
COMETIC Twin Cam Transmission Gasket Precision sealing for high-performance V-Twin transmissions. The COMETIC Twin Cam Transmission Gasket is engineered to meet the demands of modern, high-output V-Twin engines, delivering reliable...
COMETIC Twin Cam Carb/EFI Gasket Upgrade sealing performance with the COMETIC Twin Cam Carb/EFI Gasket, engineered for today's high-performance V-Twin engines. Designed to handle increased power, elevated temperatures, and modern...
