COMP Cams 1 PTFE Valve Seal for .530" Guide Size, 11/32" Valve Stem
Part # 503-1SKU COM503-1
Universal fit
| Brand | COMP Cams |
|---|---|
| Part type | Engine Valve Stem Oil Seal |
| Amazon ASIN | B000P5GD1U |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles? | Yes |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? | Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exemption Reason | No impact on pollution output of vehicle. |
| Seal Outer Diameter | 0.63 in |
| Valve Guide Outer Diameter | 0.53 in |
| Valve Seal Type | Positive Stop PTFE |
| Valve Stem Outer Diameter | 11/32 in |
| UPC / GTIN | 00036584140146 |
Description
< ul>< li> Fits: 11/32" Valve Stems - .530" Guides (.630" Seal Diameter)</li>< li> Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guides</li>< li> Smaller diameter than COMP Umbrella Seals to allow use with double springs</li></ul>
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