Cometic Gaskets Head Gaskets CG-C9984 for Harley-Davidson (Shovelhead Big Twin 1966-1984)
$111.67
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Cometic Gaskets Head Gaskets CG-C9984 for Harley-Davidson (Shovelhead Big Twin 1966-1984)
$111.67
Ensure a reliable and precise seal for your vintage V-Twin engine with Cometic Gaskets multi-layered steel cylinder head gaskets. Engineered to provide exceptional durability and resistance to extreme combustion pressures, these gaskets offer premium performance and protection against leaks.
Designed as a direct replacement for OEM part 16770-66A, these 1 mm thick gaskets deliver an exact fit for your rebuild or maintenance project. Sold as a pair, they are the ideal choice for restoring optimal compression and dependable performance on vintage Shovelhead models.
Key Features
| Brand | Cometic Gaskets |
| Product Type | Cylinder Head Gaskets |
| Material | Multi-Layered Steel (MLS) |
| Thickness | 1 mm |
| Replaces OEM | 16770-66A |
| Quantity | Pair (Set of 2) |
| Estimated Shipping Weight | 0.2 kg |
Highlights
- Multi-Layered Steel (MLS) construction for maximum seal integrity
- Direct replacement for OEM # 16770-66A
- 1 mm (0.040 in.) thickness
- Sold as a pair
Compatibility
Fits Harley-Davidson Big Twin models from 1966 to 1984 equipped with Shovelhead engines.
Frequently asked questions
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