✓ VERIFIED
Jul 11, 2021
The product was good the shipping sucks. No reason it should take so long to get a small light weight package.
COMETIC
SKU: 68-10081-040
Cometic .040" MLS Head Gasket 3.875" Bore - Harley & Indian V-Twin (2-Pack)
$59.50
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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.
This Cometic head gasket is designed for V-twin motorcycle engines, featuring .040-inch multi-layer steel (MLS) construction and a 3.875-inch bore diameter. Sold in a convenient 2-pack, these gaskets are a direct replacement, meeting OEM specifications for reliable sealing. They are an essential component for any engine rebuild or cylinder head service.
Why riders pick this
- Multi-layer steel (MLS) construction for durability
- Engineered for 3.875-inch bore V-twin engines
- Meets OEM specifications for reliable fitment
- Two gaskets per pack for comprehensive service
When undertaking an engine rebuild or cylinder head service on your V-twin, a quality head gasket is paramount for long-term reliability. These Cometic head gaskets are crafted with .040-inch multi-layer steel (MLS) construction, ensuring a robust and durable seal for 3.875-inch bore cylinders. The MLS design is engineered to withstand the extreme temperatures and pressures inherent in performance V-twin engines, preventing common issues like compression loss or fluid leaks.
Reliable Sealing for V-Twin Engines
- Durable .040-inch multi-layer steel (MLS) construction
- Designed for 3.875-inch bore V-twin motorcycle engines
- Meets OEM specifications for a precise fit
- Supplied in a 2-pack for complete engine service or spares
Essential for Rebuilds and Upgrades
Replacing head gaskets is a critical step in any engine assembly, ensuring proper sealing and preventing potential leaks or performance issues down the road. These Cometic gaskets provide the confidence that your V-twin will maintain optimal compression and run efficiently. Whether you're restoring a classic or upgrading a modern machine, these MLS head gaskets are a vital component for a successful build.
Specifications
- Brand: Cometic
- Manufacturer Part #: C10081-040
- Quantity: 2 per pack
- Thickness: .040" MLS
- Bore Diameter: 3.875"
- Length: 6 in
- Width: 7 in
- Height: 0.35 in
- Weight: 0.285 lbs
Common questions
What does MLS gasket construction mean?
MLS (multi-layer steel) gaskets utilize multiple layers of spring steel, providing superior sealing capabilities and enhanced durability compared to traditional single-layer gaskets, especially under high-performance conditions.
Why are these head gaskets sold in 2-packs?
These gaskets are sold in 2-packs to accommodate the two cylinders of a V-twin engine, allowing for a complete head gasket replacement during an engine rebuild or providing spares for multiple engines.
Will this gasket fit my Harley-Davidson or Indian Motorcycle?
This part is designed for V-twin motorcycle engines that utilize OEM specification 16500066. We recommend verifying your specific engine's bore size and cooling type to ensure proper fitment before ordering.
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 | 68-10081-040 |
| WEIGHT | 0.28 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
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✓ VERIFIED
Dec 22, 2024
US made seals.
Quality product.<br /><br />Bla, bla, bla, bla, bla, bla, bla, bla, bla, bla
✓ VERIFIED
Aug 29, 2023
Intake manifold leaks
Great seals worked good on my 1992 Harley Davidson Flhtcu nice a tight no more leaks !! <br />Highly recommended !!
✓ VERIFIED
May 15, 2023
Time for new seals
Got change these out every now and then. Got a rebuild kit for the Mukuni. Might as well change the intake manifold seal while I am doing the rebuild.
✓ VERIFIED
Dec 10, 2022
Great product great quality at a great price you can't beat that.
✓ VERIFIED
Nov 22, 2022
Excellent job
