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 Milwaukee-Eight EST Cam Change Gasket Kit - Harley & Indian Milwaukee-Eight
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.
The Cometic Milwaukee-Eight EST gasket kit provides every seal, gasket, and O-ring needed for a complete engine overhaul, specifically tailored for cam changes. This comprehensive kit ensures a reliable and leak-free assembly for your high-performance Milwaukee-Eight V-twin.
Why riders pick this
- All seals, gaskets, and O-rings for a full engine overhaul
- Includes MLS head gaskets for superior sealing
- Steel Viton-coated base gaskets for durability
- Blue Viton valve stem seals for heat resistance
- AFM material components for robust sealing
When performing a cam swap or major engine service on your Milwaukee-Eight, having a complete and reliable gasket kit is essential. This Cometic EST kit takes the guesswork out of sourcing individual components, providing everything you need in one package. Engineered with advanced materials, these gaskets are designed to withstand the demands of modified M8 engines.
Complete Sealing for Your M8 Cam Swap
- Includes MLS (Multi-Layer Steel) head gaskets for superior sealing
- Steel Viton-coated base gaskets ensure durability and prevent leaks
- Blue Viton valve stem seals offer excellent heat resistance
- AFM material components provide robust sealing surfaces
- All necessary seals, gaskets, and O-rings for a comprehensive overhaul
Confidence in Every Build
This Cometic EST gasket kit is an ideal choice for riders and shops undertaking a cam change or full engine refresh on a Milwaukee-Eight. The high-quality materials and precise manufacturing ensure that your engine will be sealed correctly, preventing oil leaks and maintaining optimal performance. Focus on your build, knowing your seals are covered by Cometic's reputation for excellence.
Specifications
- Brand: Cometic
- Manufacturer Part #: C10178
- Length: 9 in
- Width: 7 in
- Height: 1.25 in
- Weight: 0.2 lbs
Common questions
What is included in this gasket kit?
This comprehensive kit includes MLS head gaskets, steel Viton-coated base gaskets, blue Viton valve stem seals, AFM material components, washers, and all O-rings necessary for a complete Milwaukee-Eight overhaul or cam change.
Will this kit fit my Milwaukee-Eight engine?
Yes, this Cometic EST gasket kit is designed specifically for Harley-Davidson and Indian Motorcycle Milwaukee-Eight (M8) engines. We recommend verifying your specific model year with the Shop by Bike tool if you are unsure.
Is this kit suitable for a cam change?
Absolutely. This kit is specifically designed as a cam change gasket kit, providing all the necessary seals and gaskets for that particular service.
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 | 68-10178 |
| WEIGHT | 0.2 lb |
Great seals and gaskets do the job once when you use quality gaskets
Seal good and I haven't had any issues..
It worked like it was suppose to, delivery was quick. <br />Pleased.
Just what I needed
Needed these when changing out intake manifold. They worked perfect for my ‘03 sporty.
Cometic from here on out
These seals are the only ones I'll use. others came close but, for me, these are best.