Description
This item is brand-new, factory sealed.
COMP Cams 503-16 Set of 16 PTFE Valve Seals for .530″ Guide Size, 11/32″ Valve Stem
- Several different types of valve seals are offered
- Work with .530 inch guides and 11/32 inch valve stem diameter
- Valve stem oil seals keep unwanted oil from entering the combustion chamber
- Part number: 50316
- Manufacturer: COMP Cams
- Brand: Comp Cams
- Item Weight: 1.6 ounces
- Product Dimensions: 4.4 x 4 x 0.6 inches
- Country of Origin: USA
- Item model number: 503-16
- Is Discontinued By Manufacturer: No
- Manufacturer Part Number: 50316
- OEM Part Number: 503-16
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop seal is used. The umbrella seals require no machining, but with the seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.
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