✓ 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: 681-4842
James Gaskets Shovelhead Cylinder Head Graphite Gasket 5-Pack - Harley Shovelhead
$55.95
Free shipping on orders $99+ · Best value guarantee
affirm
From $4.66/mo with Affirm.
See if you prequalify
IN STOCK
— Ships within 24 hours
Free Shipping on orders $99+
Best Value Guarantee
30-Day Returns — see policy
Authorized Dealer — sourced direct
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.
Ensure a robust seal for your Shovelhead engine with James Gaskets graphite cylinder head gaskets. This 5-pack offers a substantial quantity of OEM-spec replacement seals, ideal for engine rebuilds and multi-bike service. Manufactured in the U.S.A. with state-of-the-art materials, these gaskets provide reliable performance for your classic V-twin.
Why riders pick this
- Graphite composition for enhanced sealing
- Engineered for Harley-Davidson Shovelhead engines
- Made in the U.S.A. for quality assurance
- 5-pack for shops or multiple engine services
- Provides reliable, heat-resistant cylinder head seal
When undertaking an engine rebuild or significant service on your Harley-Davidson Shovelhead, using high-quality cylinder head gaskets is paramount for maintaining compression and preventing leaks. These James Gaskets Shovelhead cylinder head gaskets are crafted from durable graphite composite, providing excellent sealing properties and resistance to engine heat. Manufactured in the U.S.A. with modern production methods, these gaskets offer a reliable direct replacement for your classic V-twin. The generous 5-pack quantity is perfect for professional shops, fleet maintenance, or dedicated riders who want to have spares on hand for future projects.
Advanced Sealing for Shovelhead Engines
- Graphite gasket composition for superior heat resistance and sealing
- Designed specifically for Harley-Davidson Shovelhead cylinder heads
- Manufactured in the U.S.A. with state-of-the-art materials
- Bulk 5-pack quantity supports multiple rebuilds or extensive service
Maintain Your Classic Harley's Integrity
A proper cylinder head seal is fundamental to engine health and performance on any V-twin, especially a classic Shovelhead. These James Gaskets provide the peace of mind that comes with using components engineered for the unique demands of your vintage Harley-Davidson. Whether you're chasing every last bit of compression or simply ensuring a leak-free ride, these graphite gaskets are an essential upgrade for any serious builder or owner looking to preserve their Shovelhead's legacy and ride it hard.
Specifications
- Brand: James Gaskets
- Manufacturer Part #: 16770-66-B
- Quantity: 5 per pack
- Length: 5.9 in
- Width: 6.95 in
- Height: 0.85 in
- Weight: 0.646 lbs
- Country of Origin: U.S.A.
Common questions
Will this gasket fit my Harley Shovelhead?
Yes, this cylinder head gasket is specifically designed for Harley-Davidson Shovelhead engines. Please verify your cylinder head casting numbers to confirm exact fitment before ordering.
Why is this cylinder head gasket sold in a 5-pack?
The 5-pack quantity is ideal for service shops, riders who maintain multiple bikes, or those undertaking extensive engine rebuilds who require extra gaskets as spares.
Is this an OEM gasket?
James Gaskets manufactures these cylinder head gaskets to meet or exceed OEM specifications, making them a trusted direct replacement for your Shovelhead engine.
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 | 681-4842 |
| WEIGHT | 0.65 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
5★
19
4★
1
3★
0
2★
0
1★
0
✓ 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!
