COMETIC C9984 Head Gasket for 1966-1984 Harley-Davidson Shovelhead - Stock Bore .040 inch

Head Gasket - Stock Bore - .040" - '66-'84 Shovelhead

The COMETIC C9984 head gasket is designed for long-lasting performance in Harley-Davidson Shovelhead engines from 1966 to 1984. Crafted from premium materials, this gasket offers exceptional heat resistance and durability, making it an ideal choice for high-performance applications. Its fuel-resistant composition ensures it maintains integrity under demanding conditions, preventing leaks and ensuring optimal engine sealing.
Manufactured with a composite material featuring a steel tang center laminated for excellent heat tolerance, the C9984 gasket resists creep, cracking, and becoming brittle over time. Its construction guarantees a reliable seal throughout extensive use, reducing maintenance needs and enhancing engine longevity.
The Multi-Layer Steel (MLS) design incorporates two outer Viton®-coated embossed spring steel layers with an inner steel layer, providing additional support and flexibility. This layered structure helps withstand thermal expansion and contraction, maintaining a tight seal in extreme operating environments. Made in the USA, the COMETIC C9984 head gasket combines high-quality craftsmanship with proven materials for superior sealing performance and durability.

Features:

• Premium fuel-resistant materials prevent creep, cracking, and brittleness

• Composite design with steel tang center offers excellent heat tolerance

• Multi-Layer Steel (MLS) construction with Viton®-coated outer layers provides added support

• Engineered for Harley-Davidson Shovelhead engines from 1966 to 1984

• Made in the USA with high-quality manufacturing standards