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.
Get a reliable, durable seal for your V-twin engine with this Cometic Multi-Layer Steel (MLS) head gasket. Featuring a 4.060" bore diameter and a .040" thickness, it's engineered for performance and longevity.
When building or servicing a V-twin motor, especially those with larger bores, the head gasket is crucial for containing combustion pressures and preventing leaks. Cometic MLS gaskets are a go-to choice for performance applications due to their proven ability to provide a consistent, long-lasting seal under extreme conditions.
Whether you're doing a routine top-end service or upgrading to a big-bore kit, a high-quality head gasket is non-negotiable. This Cometic MLS gasket offers the robust construction and sealing performance needed for Harley-Davidson and Indian Motorcycle V-twin engines. Always confirm your specific engine's bore diameter before ordering to ensure correct fitment and optimal sealing.
What does MLS construction mean?
MLS stands for Multi-Layer Steel. This gasket design uses multiple layers of steel to provide a superior and more durable seal that can withstand high combustion pressures and extreme temperatures.
Why is this gasket sold in a 2-pack?
V-twin engines require two head gaskets, one for each cylinder. The 2-pack provides a complete set for your engine service or rebuild.
Will this fit my specific Harley-Davidson or Indian Motorcycle engine?
This gasket is designed for V-twin engines with a 4.060" bore. Please confirm your engine's bore size using our Shop by Bike tool before ordering to ensure correct fitment.
| BRAND | Cometic |
| TYPE | Gaskets/Seals |
| SKU | 68-10085-040 |
| WEIGHT | 0.25 lb |
I like these metal head gaskets because I have an antique motorcycle and this helps prevent any issues as I ride my motorcycle year round..Better than the other types of gaskets I have tried...
Best gaskets on the market. All of the High horse power engine builders use Cometic. The MLS Gaskets require No retorqueing.
Do it once and do it right with these head gaskets!
Cometic gaskets are the best thing to add to your heads, rockers, and barrels!! BUY BUY BUY!!!
