Specifications
- Brand
- COMP Cams
- Part #
- 503-16
- UPC
- 036584140160
COMP Cams Valve Seals 11/32in PTFE
$36.85
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COMP Cams PTFE valve seals for 11/32" valve stems and .530" guides. Keep oil out of the combustion chamber.
Key Features
- Fits engines with 11/32 inch valve stems and 0.530 inch OD valve guides.
- Made from PTFE material for improved sealing and durability.
- Positive stop design prevents bottoming out on the valve guide.
- Allows for more clearance with dual valve springs compared to umbrella or O-ring seals.
- Seal outer diameter measures 0.630 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
Product Details
These COMP Cams valve seals are made with PTFE, a material known for its excellent sealing properties and resistance to heat and wear. They are designed to fit valve stems measuring 11/32 inches and valve guides with a 0.530-inch outer diameter. The seals feature a positive stop design, which means they won't bottom out on the valve guide. This is particularly helpful when you're working with dual valve springs, as it allows for more clearance compared to basic umbrella or O-ring seals.
Keeping oil from entering the combustion chamber is crucial for engine performance and longevity. These seals do just that by creating a barrier around the valve stem where it passes through the guide. The .630-inch outer diameter of these seals ensures a snug fit in the valve guide, preventing oil seepage. This set includes 16 seals, enough for most V8 engines, and is a solid option for rebuilding or refreshing your engine's top end.
Specifications
- Brand
- COMP Cams
- Manufacturer Part #
- 503-16
- UPC
- 036584140160
Frequently Asked Questions
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COMP Cams Valve Seals 11/32in PTFE