Specifications
- Brand
- COMP Cams
- Part #
- 503-12
- UPC
- 036584140153
COMP Cams Valve Seals 11/32in Metal W/Pt
$25.83
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COMP Cams Valve Seals 11/32in Metal W/Pt. Keep oil out of your combustion chambers for better engine performance.
Key Features
- Fits vehicles with 11/32" valve stems and .530" OD valve guides.
- Positive Stop PTFE valve seals offer improved sealing for dual spring applications.
- Helps prevent oil from entering the combustion chamber through valve guides.
- Features a .630" outer diameter.
- Set includes 12 valve 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 is well-known for performance engine components, and their valve seals are a crucial part of keeping your engine running smoothly. These Positive Stop PTFE valve seals are designed to prevent unwanted oil from entering the combustion chamber through the valve guides. This is especially important when you've got a bit of clearance in the guides, or if you're running a dual spring setup, as these seals offer better sealing than standard o-ring or umbrella seals.
This particular set, part number 503-12, is built with PTFE material and has a .630" outer diameter. They're made to fit applications with 11/32" valve stems and .530" OD valve guides. COMP Cams offers a range of valve seal types, including Viton seals for triple spring applications, but these positive-stop PTFE seals are a solid option for many performance builds and fit a wide variety of vehicles, including many Chevrolet and Buick models from the 1960s through the early 2000s.
Specifications
- Brand
- COMP Cams
- Manufacturer Part #
- 503-12
- UPC
- 036584140153
Frequently Asked Questions
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COMP Cams Valve Seals 11/32in Metal W/Pt