COMP Cams Valve Stem Seal

(Ford F-150 1975-79, Mustang 1969-71, F-250 1975-94, Thunderbird 1968-76, F-350 1975-94, Galaxie 500 1969-74, F-100 1975-79 + 151 more models)

Manufacturer

Part Number

10 part numbers · from $3.71

7 reviews

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from $3.71

In Stock (10+)

Usually delivered within 2 days

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Show details for COMP Cams Valve Stem Seal

Product Details

COMP Cams valve stem seals, also called valve stem oil seals, control the amount of oil that passes down the valve stem and into the combustion chamber or exhaust port. Better oil control helps cut oil consumption and reduce smoke. It also helps keep the valvetrain properly lubricated in performance and heavy-duty engines.

Key Features:

Viton sealing material resists heat, oil, and chemical breakdown
Metal-body designs for a secure, lasting fit on the valve guide
Made for performance, racing, and diesel applications
Different guide and valve stem configurations are available as separate part numbers
Helps oil control and valve guide lubrication, so the valvetrain stays protected

COMP Cams has been a trusted name in valvetrain components for many years. These seals are a dependable choice for engine builds and rebuilds. Choose the part number that matches your valve stem and guide specifications.

Products specifications

Fits

Ford F-150 1975-79, Mustang 1969-71, F-250 1975-94, Thunderbird 1968-76, F-350 1975-94, Galaxie 500 1969-74, F-100 1975-79, F-250 Pickup 1973-79, 1983-94, Fairlane 1969-70, Ranchero 1970-77, Torino 1970-76 + 147 more models

Select yours to see vehicle-specific options.

10 items

COMP Cams 535-1 Valve Stem Seal for 7mm Valves .512 Guide Ford Power Stroke 6.0L 6.4L

Description

$9.95

PART NUMBER: 535-1

In Stock (10+)

Usually delivered within 2 days

Representative Photo. Actual item may vary

COMP Cams 534-1 Viton Valve Stem Oil Seal GM 6.6L Duramax Diesel

Description

$9.95

PART NUMBER: 534-1

In Stock (10+)

Usually delivered within 2 days

Picture of COMP Cams 506-1 Viton Valve Stem Seal .494" Guide 11/32" Stem

COMP Cams 506-1 Viton Valve Stem Seal .494" Guide 11/32" Stem

Description

Specifications

AMAZON ASINB001R9H7TK

C.A.R.B. E.O. NumberN/A

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 ReasonNo impact on pollution output of vehicle.

California Proposition 65WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

Seal Outer Diameter0.61

Valve Guide Outer Diameter0.494

Valve Seal TypeBlack Viton

Valve Stem Outer Diameter11/32

$454.95

PART NUMBER: 506-1

In Stock (10+)

Usually delivered within 2 days

COMP Cams 522-1 Metal Body Viton Valve Stem Seal .530" Guide 3/8" Stem

Description

Specifications

AMAZON ASINB002EDYKHK

C.A.R.B. E.O. NumberN/A

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 ReasonNo impact on pollution output of vehicle.

California Proposition 65WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

Seal Outer Diameter0.575

Valve Guide Outer Diameter0.53

Valve Seal TypeMetal Body Viton

Valve Stem Outer Diameter3/8

$8.95

PART NUMBER: 522-1

In Stock (10+)

Usually delivered within 2 days

Picture of COMP Cams 529-1 Metal Viton Valve Stem Oil Seal .530" Guide 11/32" Stem

COMP Cams 529-1 Metal Viton Valve Stem Oil Seal .530" Guide 11/32" Stem

Description

Specifications

AMAZON ASINB002EE0JF6

C.A.R.B. E.O. NumberN/A

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 ReasonNo impact on pollution output of vehicle.

California Proposition 65WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

Seal Outer Diameter0.675

Valve Guide Outer Diameter0.53

Valve Seal TypeMetal Body Viton

Valve Stem Outer Diameter11/32

$10.95

PART NUMBER: 529-1

In Stock (10+)

Usually delivered within 2 days

Representative Photo. Actual item may vary

COMP Cams 536-1 Metal Body Viton Valve Stem Seal 11/32" x .562" OD

Description

$3.71

PART NUMBER: 536-1

In Stock (10+)

Usually delivered within 2 days

Picture of COMP Cams 511-1 Valve Stem Oil Seal Steel Body Viton Guide Stem - 500 8mm

COMP Cams 511-1 Valve Stem Oil Seal Steel Body Viton Guide Stem - 500 8mm

Description

Specifications

AMAZON ASINB001R9DQOA

C.A.R.B. E.O. NumberN/A

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 ReasonNo impact on pollution output of vehicle.

California Proposition 65WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

Seal Outer Diameter0.6

Valve Guide Outer Diameter0.5

Valve Seal TypeSteel Jacketed Viton

Valve Stem Outer Diameter8

$8.95

PART NUMBER: 511-1

In Stock (7)

Usually delivered within 2 days

COMP Cams 521-1 Valve Stem Oil Seal - Metal Body Viton .500" Guide 3/8" Stem

Description

Specifications

AMAZON ASINB002EDX2VK

C.A.R.B. E.O. NumberN/A

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 ReasonNo impact on pollution output of vehicle.

California Proposition 65WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

Seal Outer Diameter0.545

Valve Guide Outer Diameter0.5

Valve Seal TypeMetal Body Viton

Valve Stem Outer Diameter3/8

$7.95

PART NUMBER: 521-1

In Stock (6)

Usually delivered within 2 days

Picture of COMP Cams 514-1 Metal Viton Valve Stem Seal .500" Guide 3/8" Stem

COMP Cams 514-1 Metal Viton Valve Stem Seal .500" Guide 3/8" Stem

Description

Specifications

AMAZON ASINB003HGSSNA

C.A.R.B. E.O. NumberN/A

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 ReasonNo impact on pollution output of vehicle.

California Proposition 65WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

Seal Outer Diameter0.625

Valve Guide Outer Diameter0.5

Valve Seal TypeMetal Body Viton

Valve Stem Outer Diameter3/8

$7.95

PART NUMBER: 514-1

In Stock (6)

Usually delivered within 2 days

COMP Cams 518-100 Viton Metal Body Valve Stem Seals 11/32" x .530" - 100 Pack

Description

$124.95

PART NUMBER: 518-100

Ships from manufacturer

easy. hope my gt40 likes this pump

WILLIAM H

This the first time I ordered

Catalin A

Enjoyed the simplicity

Jason E

I goy it quick and looks good

Jason S

It fits!!

B Newk

Great! Friendly whe buying and fast shipping, coming back for more!!!

Gabriel S

Very good, Item was as expected

A Reviewer

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COMP Cams Valve Stem Seal

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COMP Cams Valve Stem Seal

Select Your Vehicle:

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Products specifications

Fits

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Select & Customize

Return Policy

Returns are easy at Autoplicity

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