Specifications
- Brand
- COMP Cams
- Part #
- 513-1
- UPC
- 036584091301
COMP Cams Valve Seal 5/16in PTFE W/500 G
$8.95
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COMP Cams Valve Seal 5/16in PTFE W/500 G. Keeps oil out of the combustion chamber.
Key Features
- Fits engines with 0.500 inch OD valve guides and 5/16 inch valve stems.
- PTFE construction offers good sealing and heat resistance.
- 0.600 inch outer diameter seal.
- Designed with positive stop to allow clearance for dual valve springs.
- Offers better sealing than O-ring or 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
COMP Cams Valve Seals are designed to keep unwanted oil from entering your engine's combustion chamber. This happens when oil seeps through the clearance between the valve stem and the valve guide. These seals are made from PTFE, a material known for its good sealing properties and resistance to heat and chemicals. They are specifically sized to fit engines with 5/16 inch valve stems and 0.500 inch valve guides, featuring a 0.600 inch outer diameter.
Compared to umbrella or O-ring seals, these positive stop PTFE seals offer improved clearance, making them a good choice when you need to run double valve springs. The smaller diameter allows for the extra space needed for dual springs without sacrificing sealing ability. If you're rebuilding an engine or replacing worn valve seals, these COMP Cams seals offer a well-built solution to help maintain proper oil control and engine performance.
Specifications
- Brand
- COMP Cams
- Manufacturer Part #
- 513-1
- UPC
- 036584091301
Frequently Asked Questions
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COMP Cams Valve Seal 5/16in PTFE W/500 G