COMETIC SKU: 68-9247

Cometic Race-Style Intake/Exhaust Gasket 10-Pack - Twin Cam

$238.000,00
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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.

For Twin Cam riders pushing the limits, these Cometic Race-Style Intake/Exhaust Gaskets are engineered to handle the demands of higher compression and boost pressures. Sold in a convenient 10-pack, they're the ideal choice for shops or riders with multiple bikes who need a robust, reliable seal.

Why riders pick this

  • 10-pack for shops or multi-bike owners
  • Race-style construction for high-performance Twin Cams
  • Designed to handle increased cylinder pressures
  • Ensures a tight seal for intake and exhaust
  • Reliable performance for modified V-twin engines

When you're building a performance Twin Cam, every component matters, especially your gaskets. This Cometic Race-Style Intake/Exhaust Gasket 10-Pack is specifically designed to provide a superior seal under aggressive conditions. Unlike standard gaskets, these are constructed to withstand the increased cylinder pressures and temperatures common in modified V-twin engines, ensuring your hard-earned power doesn't leak away.

Built for Performance

  • Generous 10-pack quantity, ideal for shops and frequent maintenance
  • Race-spec construction handles higher boost and cylinder pressures
  • Specifically designed for Twin Cam V-twin engines
  • Ensures a tight seal for both intake manifold and exhaust ports

Maintain Your Edge

Whether you're on the track or the street, a reliable seal for your intake and exhaust is crucial for consistent performance. These Cometic race-style gaskets provide the confidence that your engine is sealed correctly, preventing power-robbing leaks. Stock up with this 10-pack and ensure you always have the right gasket on hand for your Twin Cam builds and tune-ups.

Specifications

  • Brand: Cometic
  • Manufacturer Part #: C9247
  • UPC: 191070031275
  • Quantity: 10 per pack
  • Length: 6 in
  • Width: 6.95 in
  • Height: 1.15 in
  • Weight: 0.11 lbs

Common questions

Why is this gasket considered 'race-style'?

Cometic race-style gaskets are engineered with enhanced materials and construction to withstand the higher compression, boost, and heat generated by performance-tuned or race-oriented Twin Cam engines, providing a more robust seal than standard gaskets.

Will these gaskets fit my Milwaukee-Eight engine?

No, these gaskets are specifically designed for Twin Cam engines. Milwaukee-Eight (M8) engines utilize different gasket specifications, so this part would not be compatible.

Is a 10-pack necessary for a single bike?

While you typically only need two per engine (one intake, one exhaust), the 10-pack is convenient for shops, riders with multiple Twin Cam bikes, or those who like to keep spares on hand for future maintenance.

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.
BRANDCometic
TYPEGaskets/Seals
SKU68-9247
WEIGHT0.11 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.36
14 RATINGS
5★ 11
4★ 0
3★ 1
2★ 1
1★ 1
✓ VERIFIED
May 16, 2026

not what I needed. description wasn't very clear but not worth sending back. oh well just have to be more careful next time

— John L
✓ VERIFIED
Mar 8, 2026

Gasket

Working fine was for my brother's bike

— CHARLES S
✓ VERIFIED
Oct 25, 2024

Works Fine at a lower cost

I usually have an OEM from Harley Davidson, I have used this twice on my 04 Electraglide, no leaks or issues. At a much lower price.

— Danny D
✓ VERIFIED
Jun 8, 2024

A mediocre gasket

I didn’t use this gasket after removing the derby and seeing the Harley gasket that I removed. No comparison in quality. I ended up going to the local dealer and bought an O.E. gasket.

— JOHN P
✓ VERIFIED
Jun 6, 2023

A good buy

The gasket fit nicely and no leaks so far . The fitment was spot on .

— John H
✓ VERIFIED
May 4, 2023

There is nothing on them indicating they are actually Cometic gaskets. Are they Substitutes?

— CRAIG B