✓ VERIFIED
Apr 30, 2025
The only way to go
The way to go on shovels. Replaced the cheap blue teflon gaskets with these and have been good so far, torqued again after a heat cycle.
JAMES GASKETS
SKU: 681-4843
James Gaskets Shovelhead Cylinder Head Gasket Teflon 5-Pack - Harley Touring, Softail, Dyna
$158.000,00
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About James Gaskets
James Gaskets has supplied American V-twin gaskets, seals and O-rings for decades and is one of the most widely stocked names for Harley-Davidson engine, primary and transmission rebuilds. When a service manual calls for a specific gasket, James almost always has an exact-fit answer.
Keep your Shovelhead buttoned up tight with a James Gaskets cylinder head gasket. This critical sealing component is Teflon-faced for enhanced durability and a superior seal on your V-twin engine. Manufactured in the U.S.A., it's an OEM-spec replacement you can trust.
Why riders pick this
- Teflon-faced for superior heat and pressure resistance
- OEM-specification design ensures a perfect fit
- Made in the U.S.A. for quality you can trust
- Ideal for Shovelhead V-twin engine rebuilds
- Convenient 5-pack for shops or multiple services
When you're wrenching on a Shovelhead, every component matters. This James Gaskets cylinder head gasket is designed to provide a precise, leak-free seal for your Harley-Davidson's top end. The Teflon facing offers improved resistance to heat and pressure, ensuring your rebuild holds up to the demands of the road.
Reliable Sealing for Your Shovelhead
- Teflon-faced material engineered for enhanced durability and sealing performance
- Manufactured in the U.S.A. to exacting OEM specifications
- Designed as a direct replacement for Shovelhead cylinder heads
- Comes in a convenient 5-pack for multiple services or spares
Building a Bulletproof Bottom End
A proper cylinder head gasket is fundamental to engine integrity. Pair this James Gaskets component with other high-quality sealing products to ensure your Shovelhead performs reliably. Always follow your service manual's torque specifications and surface preparation guidelines for optimal results during your rebuild.
Specifications
- Brand: James Gaskets
- Manufacturer Part #: 16770-66-A
- Length: 6.35 in
- Width: 6.9 in
- Height: 0.45 in
- Weight: 0.569 lbs
Common questions
What engine type does this gasket fit?
This gasket is specifically designed for Shovelhead V-twin engines found in classic Harley-Davidson models.
Is this a direct OEM replacement?
Yes, James Gaskets manufactures this cylinder head gasket to OEM specifications as a direct replacement for your stock component.
Do I need to use gasket sealer with this part?
Always consult your motorcycle's service manual for recommended installation procedures, including whether to use gasket sealer or not. Proper surface preparation and torque are crucial.
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 | James Gaskets |
| TYPE | Gaskets/Seals |
| SKU | 681-4843 |
| WEIGHT | 0.57 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.95
20 RATINGS
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✓ VERIFIED
Jun 26, 2023
Head Gasket Replacement
So far the gaskets are holding up. The main thing to do is don't buy the cheaper gaskets, and warm it up good,let cool and check the torque. Do this after each use until all you get is clicks, no movement.<br />You need the offset short torquing<br />Tool to get access to the head bolts.
✓ VERIFIED
Jun 23, 2023
Only head gaskets I'll use
Hands down best gaskets out there.
✓ VERIFIED
May 14, 2023
I blew a seal {no animals were harmed!!)
So far Ive not been able to put any miles on the engine do to other non related issues but so far so good....not sure why others failed ay 11,000 miles but buddies think they have the answer will see. wish I had pics witch I do just not on pc yet.
✓ VERIFIED
Mar 29, 2022
great gasket worth the money
✓ VERIFIED
Feb 21, 2022
It’s a genuine James what can you say! Great price fast delivery!
