✓ VERIFIED
Jan 16, 2020
Almost identical to OEM. Good fit. I did miss that they are sold as each and not as a pair. Small detail and my fault but it did slow my project down a bit.
COMETIC
SKU: 68-10199
Cometic Milwaukee-Eight Intake/Exhaust Gasket - Muffler To Head Pipe - Harley-Davidson M8
$39.69
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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.
Replace your worn-out exhaust gasket with a high-performance Cometic Milwaukee-Eight intake/exhaust gasket. This gasket is specifically engineered for the muffler-to-head-pipe connection on your V-twin, ensuring a superior seal.
Why riders pick this
- Designed for Milwaukee-Eight V-twin engines
- Replaces OEM part for exact fitment
- Seals effectively at higher pressures and temperatures
- Ensures a leak-free muffler to head pipe connection
When you're upgrading your exhaust or simply performing maintenance, a proper seal is critical. This Cometic gasket is designed to meet the demands of modern V-twin engines, providing a reliable connection that can handle the heat and pressure of your Milwaukee-Eight.
Engineered for Performance and Durability
- Designed specifically for Milwaukee-Eight V-twin engines
- Replaces OEM part for a precise fit and function
- Engineered to seal effectively at higher pressures and temperatures
- Ensures a leak-free connection between muffler and head pipe
Maintain Peak Exhaust System Performance
Don't let a failing gasket compromise your exhaust system's performance or sound. This Cometic gasket is a direct replacement, making installation straightforward for any rider. It's an essential component for maintaining an efficient, sealed exhaust on your Harley-Davidson M8, whether you're running stock pipes or a full aftermarket system.
Specifications
- Brand: Cometic
- Manufacturer Part #: C10232
- UPC: 191070416652
- Length: 5.25 in
- Width: 4.5 in
- Height: 1.75 in
- Weight: 0.09 lbs
Common questions
What OEM part does this Cometic gasket replace?
This Cometic gasket is a direct replacement for Harley-Davidson OEM part #65900017.
Will this gasket fit Twin Cam engines?
No, this gasket is specifically designed for Milwaukee-Eight (M8) engines. Twin Cam owners will need a different part number.
Is this gasket difficult to install?
Removal of the old gasket and installation of the new one is straightforward. Ensure all mating surfaces are clean before installing the new gasket for the best possible seal.
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 | 68-10199 |
| WEIGHT | 0.09 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.87
15 RATINGS
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✓ VERIFIED
Oct 18, 2021
Great seals and gaskets do the job once when you use quality gaskets
✓ VERIFIED
Sep 26, 2019
Seal good and I haven't had any issues..
✓ VERIFIED
Jun 27, 2025
It worked like it was suppose to, delivery was quick. <br />Pleased.
✓ VERIFIED
Dec 19, 2023
Just what I needed
Needed these when changing out intake manifold. They worked perfect for my ‘03 sporty.
✓ VERIFIED
Jun 12, 2023
Cometic from here on out
These seals are the only ones I'll use. others came close but, for me, these are best.
