✓ VERIFIED
Jan 26, 2023
Quick delivery right gasket s
JAMES GASKETS
SKU: 681-4490
James Gaskets Cylinder Head Gasket Metal w/ Bead 2-Pack - Harley Twin Cam & Evolution
$45.95
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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.
This James Gaskets cylinder head base gasket features a robust metal core and a beaded edge design, engineered for a superior seal. Sold as a 2-pack, it provides reliable replacement gaskets for both front and rear cylinders on your V-twin.
Why riders pick this
- Metal core construction for enhanced durability
- Beaded edge design for a superior seal
- Direct OEM replacement for front and rear cylinders
- Convenient 2-pack for complete coverage
- Built for Harley Evolution and Twin Cam engines
When you're doing a top-end refresh or chasing down a leak, reliable gaskets are non-negotiable. These James Gaskets cylinder head base gaskets are built to OEM specifications, ensuring a precise fit and lasting seal for your Harley-Davidson Twin Cam or Evolution engine. The metal core construction stands up to the demands of a performance V-twin, giving you confidence in your build.
Engineered for a Lasting Seal
- Durable metal core construction for enhanced sealing integrity
- Beaded edge design helps prevent leaks and improve longevity
- Direct replacement for factory cylinder head base gaskets
- Convenient 2-pack covers both front and rear cylinders
The Foundation of a Solid Build
Whether you're doing a cam swap, cylinder work, or a full rebuild, using quality gaskets is crucial for preventing future headaches. These James Gaskets are designed for straightforward installation, fitting directly into your existing setup. Pair them with fresh hardware and proper torque specs for a leak-free top end, ensuring your V-twin performs as it should.
Specifications
- Brand: James Gaskets
- Manufacturer Part #: 16777-94-S
- Length: 5.7 in
- Width: 7.45 in
- Height: 0.35 in
- Weight: 0.087 lbs
Common questions
What's included in this 2-pack?
This package includes two metal core cylinder head gaskets, one for your front cylinder and one for your rear cylinder, providing full coverage.
Do I need new gaskets for both cylinders?
Yes, it's best practice to replace both front and rear cylinder head gaskets whenever you perform work that requires their removal, or during a complete engine rebuild.
Are these gaskets a direct fit for my Harley?
These are direct replacement gaskets engineered to fit Harley-Davidson Twin Cam and Evolution engines. Always confirm fitment with our Shop by Bike tool for your specific year and model.
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 | 681-4490 |
| WEIGHT | 0.09 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.79
24 RATINGS
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✓ VERIFIED
Oct 14, 2021
Great product! Fast delivery!
✓ VERIFIED
Sep 10, 2021
Great design! No O ring to forget and good seal on base.
✓ VERIFIED
Feb 4, 2021
Great! No leaks.
✓ VERIFIED
Jun 9, 2020
I didn't think the base gaskets would be paper. Everything else was great
✓ VERIFIED
May 12, 2020
purfect
