

Specifications
- Brand
- COMP Cams
- Part #
- 505-1
- UPC
- 036584140238

COMP Cams Valve Seal 3/8in PTFE
$7.95
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COMP Cams PTFE valve seal for 3/8" valve stems and .530" guides. Keeps oil out of the combustion chamber.
Key Features
- This product includes one COMP Cams PTFE valve seal.
- Designed for 3/8 inch valve stems.
- Fits valve guides with a .530 inch outer diameter.
- The seal has a .630 inch outer diameter.
- PTFE material offers good sealing and durability.
- Allows for increased clearance for dual valve springs compared to umbrella seals.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
When you're rebuilding an engine or just doing some maintenance, keeping oil out of the combustion chamber is key. What you get in this package is one COMP Cams PTFE valve seal. This seal is designed to fit over valve stems that are 3/8 inch in diameter and valve guides that are .530 inches in diameter. It's a well-built component that helps prevent oil from sneaking past the valve guide and into your engine's cylinders.
These COMP Cams valve seals use a PTFE material, which is known for its good sealing properties and resistance to heat and wear. They're designed with a positive stop feature and have a smaller outer diameter than umbrella seals, allowing them to work with dual valve springs without interference. This is a practical choice for many engines that require a .630 inch seal diameter, offering a solid way to improve your engine's sealing and reduce oil consumption.
Specifications
- Brand
- COMP Cams
- Manufacturer Part #
- 505-1
- UPC
- 036584140238
Frequently Asked Questions
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COMP Cams Valve Seal 3/8in PTFE
