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COMP Cams
COMP Cams

COMP Cams Valve Seals 5/16in PTFE

$37.04

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COMP Cams Valve Seals 5/16in PTFE. These seals keep oil out of your combustion chamber for better engine performance.

Key Features

  • Fits 5/16 inch valve stems and .530 inch valve guides.
  • PTFE construction offers improved sealing compared to o-ring or umbrella seals.
  • Smaller diameter than umbrella seals allows for more clearance with double valve springs.
  • Positive stop design ensures proper seating.
  • Outer diameter of the seal is .630 inches.
  • Set includes 16 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

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About this part

Product Details

If you're rebuilding the top end of your engine, COMP Cams Valve Seals are a solid choice for keeping oil out of your combustion chambers. These seals are designed to fit applications with 5/16 inch valve stems and .530 inch valve guides, and they work with a wide range of classic Dodge and Plymouth engines from the late 60s and early 70s, like the Challenger, Charger, and Cuda.

Made from PTFE, these valve seals offer better sealing than traditional o-ring or umbrella seals. Their smaller diameter compared to COMP's umbrella seals also means they offer more clearance, which is especially helpful if you're running double valve springs. The positive stop design ensures they seat properly, preventing unwanted oil from entering the cylinder. With a .630 inch outer diameter, they are well-suited for .530 inch guides.

Specifications

Brand
COMP Cams
Manufacturer Part #
500-16
UPC
036584140429

Frequently Asked Questions

COMP Cams Valve Seals 5/16in PTFE

$37.04