Cometic C9104G Top End Gasket Kit for Harley-Davidson Ironhead Sportster - 1000cc 1973-1976

The Cometic C9104G is a complete top end gasket kit designed specifically for late 1973-1976 Harley-Davidson Ironhead Sportster 1000cc engines. This comprehensive gasket set includes all necessary gaskets, seals, and O-rings required for a complete top end overhaul.

Key Features:

• .032-inch thick copper head gaskets for optimal sealing and heat dissipation
• 3.425-inch bore size designed for stock 1000cc Ironhead applications
• Nitrile Buna-N rubber (NBR) coated stainless steel base and lower rocker cover gaskets
• Pliable rubber upper rocker cover gaskets that resist hardening
• Kevlar-based fiber material gaskets for superior durability
• Complete kit eliminates the need for additional gasket sealers

Cometic gaskets are manufactured using advanced engineering processes and space-age materials to provide leak-free performance. The NBR coated steel gaskets maintain their shape and won't extrude under normal cold-to-hot startup cycles, unlike traditional paper gaskets. This kit provides everything needed for professional-quality top end rebuild on your Sportster 1000.