✓ VERIFIED
Jul 2, 2021
Quality and price as expected.
JAMES GASKETS
SKU: 681-4467
James Gaskets Panhead/Shovelhead Rear Tappet Block Gasket Paper .030 10-Pack - Harley-Davidson
$12.95
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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.
Achieve a robust, leak-free seal on your Panhead or Shovelhead's rear tappet block with this James Gaskets paper gasket. Cut to a .030 inch thickness, it's engineered to precise OEM specifications for vintage V-twin engines. This 10-pack is an indispensable asset for comprehensive engine work and stocking your shop.
Why riders pick this
- OEM-spec for Panhead and Shovelhead rear tappet blocks
- Durable .030 inch paper construction
- Ensures reliable, leak-free sealing
- Convenient 10-pack for multiple services
- Made in the U.S.A. with quality materials
Maintaining the integrity of a Panhead or Shovelhead engine means paying close attention to every seal. The James Gaskets rear tappet block gasket is manufactured in the U.S.A. from high-quality paper stock, ensuring a .030 inch thickness that meets original equipment specifications. This provides a reliable, leak-free connection crucial for the long-term health and performance of your classic Harley-Davidson.
Precision Sealing for Vintage V-Twins
- OEM-spec replacement for Panhead and Shovelhead rear tappet blocks
- Constructed from durable .030 inch thick paper material
- Provides a consistent and reliable seal to prevent oil leaks
- Convenient 10-pack for shops, restorers, or multiple engine builds
- Made in the U.S.A. with state-of-the-art production methods
Essential for Panhead and Shovelhead Engine Reliability
For any serious restoration or rebuild on a Panhead or Shovelhead, having a supply of high-quality gaskets is critical. This 10-pack of rear tappet block gaskets from James Gaskets ensures you have the right components to complete the job with confidence, helping to prevent common oil leaks associated with older engines. This gasket is specifically for Panhead and Shovelhead platforms and is not compatible with newer Evolution, Twin Cam, or Milwaukee-Eight engines.
Specifications
- Brand: James Gaskets
- Manufacturer Part #: 18633-48-A/C
- Length: 3.05 in
- Width: 4.1 in
- Height: 0.55 in
- Weight: 0.049 lbs per gasket
Common questions
Is this gasket for the front or rear tappet block?
This specific gasket is for the rear tappet block. The front gasket is a separate part and should be ordered accordingly.
What thickness is this gasket?
This paper gasket is .030 inch thick, which matches the OEM specifications for Panhead and Shovelhead engines.
Why is this gasket sold in a 10-pack?
The 10-pack quantity is designed for professional shops, engine builders, or enthusiasts who service multiple classic V-twin engines and require a ready supply of gaskets.
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 | 681-4467 |
| WEIGHT | 0.05 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
Apr 3, 2019
works great
