Cometic Twin Cam Intake/Exhaust Gasket 10-Pack - Harley Touring & Softail
About Cometic
Cometic Gasket manufactures multi-layer steel head gaskets and complete gasket kits in Concord, Ohio. On a built V-twin running higher compression or a big-bore kit, the MLS head gasket is what keeps the top end sealed — which is why Cometic is the default spec on so many engine builds.
This 10-pack of Cometic intake and exhaust manifold gaskets is a must-have for any Twin Cam V-twin owner or service shop. Engineered as a direct OEM replacement, these gaskets are built to deliver a consistent and reliable seal through countless thermal cycles. Ensure your motor breathes cleanly and performs optimally.
Why riders pick this
- Direct OEM replacement for easy fitment
- Engineered for consistent sealing under heat
- Bulk 10-pack for shops or multi-bike owners
- Designed for Harley Twin Cam V-twin engines
Maintaining a leak-free intake and exhaust system is fundamental to your V-twin's performance. These Cometic gaskets, sold in a convenient 10-pack, are specifically designed for Twin Cam engines, providing the precise fitment and sealing capability required. Whether you're upgrading your exhaust, performing a top-end refresh, or simply replacing worn components, these gaskets ensure a tight seal to prevent power loss and tuning issues.
Consistent Sealing for Every Ride
- Direct OEM replacement gasket for straightforward installation
- Engineered for consistent sealing across varying temperatures
- 10-pack quantity for shops, multiple bikes, or spare parts inventory
- Designed specifically for Twin Cam V-twin engines
Prepare for Any Twin Cam Service
From routine maintenance to performance upgrades, having a supply of high-quality gaskets on hand saves time and ensures the job is done right. This Cometic 10-pack of intake and exhaust gaskets offers the durability and precision needed for your Harley-Davidson Twin Cam. Trust Cometic to deliver the sealing performance that keeps your V-twin running strong and leak-free on the road.
Specifications
- Brand: Cometic
- Manufacturer Part #: C9580
- Weight: 0.09 lbs
- Quantity: 10 per pack
Common questions
Will these gaskets fit Milwaukee-Eight engines?
No, these Cometic gaskets are engineered exclusively for Twin Cam engines. Milwaukee-Eight owners will need a different Cometic part number for proper fitment.
Why are these gaskets sold in 10-packs?
The 10-pack quantity is intended for professional shops, riders who service multiple bikes, or those who prefer to keep a stock of essential spares for future maintenance.
Is this a genuine OEM Harley gasket?
No, this is an aftermarket replacement gasket manufactured by Cometic. It's engineered to meet or exceed OEM specifications and cross-references to Harley OE #17592-99 for reliable performance.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Cometic |
| TYPE | Gaskets/Seals |
| SKU | 68-9580 |
| WEIGHT | 0.09 lb |
