COMP Cams Titanium Valve Spring Retainer OD

(Ford F-150 1975-93, F-250 1975-93, Bronco 1980-92, F-350 1975-93, F-100 1975-83, F-250 Pickup 1965-93, F-350 Pickup 1965-93 + 106 more models)

Manufacturer

Part Number

15 part numbers · from $33.95

7 reviews

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from $33.95

In Stock (10+)

Usually delivered within 2 days

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Show details for COMP Cams Titanium Valve Spring Retainer OD

COMP Cams Titanium Valve Spring Retainer OD — image 1

Product Details

COMP Cams titanium valve spring retainers (also called titanium spring retainers or valve spring caps) are built for serious racers and high-performance engine builders. They are lighter and stronger than most steel retainers. That helps reduce valvetrain weight, which can help the valvetrain stay stable at higher RPM and can add speed and power.

Key Features:

Titanium construction: Stronger and lighter than steel retainers.
Lock angle options: The line includes 7° and 10° lock styles to match your valve locks.
Wide range of designs: Available for single, dual, and triple spring setups. Styles include standard, conical, and beehive spring designs.
Super Lock™ design: Gives added confidence in high-RPM use, where retainer failure can damage an engine.
Matched components: They work best with COMP Cams valve locks and optional lash caps.

These retainers are a good upgrade for performance and racing builds that use lightweight valve springs. Choose the retainer that matches your spring diameter, valve stem size, and lock angle.

Products specifications

Fits

Ford F-150 1975-93, F-250 1975-93, Bronco 1980-92, F-350 1975-93, F-100 1975-83, F-250 Pickup 1965-93, F-350 Pickup 1965-93, E-350 Econoline 1975-93, E-150 Econoline 1975-93, E-250 Econoline 1975-93 + 103 more models

Select yours to see vehicle-specific options.

15 items

COMP Cams 729-1 Titanium Valve Spring Retainer 10 Degree 1.500"-1.550" OD

Description

Specifications

AMAZON ASINB002EE0FO6

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

Compatible Lock638-1

Diameter 11.5

Diameter 21.14

Diameter 30.73

Lock Angle10

Retainer MaterialTitanium

Valve Spring Diameter1.500-1.550

Valve Stem SizeAll

$47.95

PART NUMBER: 729-1

In Stock (10+)

Usually delivered within 2 days

Picture of COMP Cams 721-1 Titanium Valve Spring Retainer 10° 1.500"-1.550" OD

COMP Cams 721-1 Titanium Valve Spring Retainer 10° 1.500"-1.550" OD

Description

Specifications

AMAZON ASINB002EE4FW4

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

Compatible Lock638-1

Diameter 11.437

Diameter 21.107

Diameter 30.707

$41.95

PART NUMBER: 721-1

In Stock (10+)

Usually delivered within 2 days

Picture of COMP Cams 738-1 Titanium Valve Spring Retainer 10 Degree 1.500"-1.550" OD

COMP Cams 738-1 Titanium Valve Spring Retainer 10 Degree 1.500"-1.550" OD

Description

Specifications

AMAZON ASINB0014F1HM0

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

Compatible Lock638-1

Diameter 11.5

Diameter 21.12

Diameter 30.73

$49.95

PART NUMBER: 738-1

In Stock (10+)

Usually delivered within 2 days

Picture of COMP Cams 736-1 10 Degree Titanium Valve Spring Retainer 1.500"-1.550" OD

COMP Cams 736-1 10 Degree Titanium Valve Spring Retainer 1.500"-1.550" OD

Description

Specifications

AMAZON ASINB002EE2DD2

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

Compatible Lock638-1

Diameter 11.5

Diameter 21.135

Diameter 30.835

Diameter 40.635

Lock Angle10

Retainer MaterialTitanium

Valve Spring Diameter1.500-1.550

Valve Stem SizeAll

$96.95

PART NUMBER: 736-1

In Stock (10+)

Usually delivered within 2 days

Picture of COMP Cams 722-1 Titanium Valve Spring Retainer 10 Degree 1.625" OD

COMP Cams 722-1 Titanium Valve Spring Retainer 10 Degree 1.625" OD

Description

Specifications

AMAZON ASINB002EDYIUY

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

Compatible Lock638-1

Diameter 11.437

Diameter 21.177

Diameter 30.868

Diameter 40.635

$41.95

PART NUMBER: 722-1

In Stock (10+)

Usually delivered within 2 days

Picture of COMP Cams 730-1 Titanium Valve Spring Retainer 10° 1.437"-1.500" OD

COMP Cams 730-1 Titanium Valve Spring Retainer 10° 1.437"-1.500" OD

Description

Specifications

AMAZON ASINB001R9BTEO

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

Compatible Lock638-1

Diameter 11.439

Diameter 21.065

Diameter 30.7

Lock Angle10

Retainer MaterialTitanium

Valve Spring Diameter1.437-1.500

Valve Stem SizeAll

$47.95

PART NUMBER: 730-1

In Stock (10+)

Usually delivered within 2 days

Picture of COMP Cams 739-1 10 Degree Titanium Valve Spring Retainer 1.625" OD

COMP Cams 739-1 10 Degree Titanium Valve Spring Retainer 1.625" OD

Description

Specifications

AMAZON ASINN/A

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

Compatible Lock638-1

Diameter 11.5

Diameter 21.18

Diameter 30.87

Diameter 40.635

Lock Angle10

Retainer MaterialTitanium

Valve Spring Diameter1.625

Valve Stem SizeAll

$41.95

PART NUMBER: 739-1

In Stock (10+)

Usually delivered within 2 days

COMP Cams 727-1 Titanium Valve Spring Retainer 10 Degree 1.500"-1.550" OD

Description

Specifications

AMAZON ASINB002EE67XO

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

Compatible Lock638-1

Diameter 11.5

Diameter 21.12

Diameter 30.745

Lock Angle10

Retainer MaterialTitanium

Valve Spring Diameter1.500-1.550

Valve Stem SizeAll

$72.95

PART NUMBER: 727-1

In Stock (10)

Usually delivered within 2 days

Picture of COMP Cams 733-1 Titanium Valve Spring Retainer 10 Degree 1.625" OD

COMP Cams 733-1 Titanium Valve Spring Retainer 10 Degree 1.625" OD

Description

Specifications

AMAZON ASINB000P5BHMU

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

Compatible Lock638-1

Diameter 11.5

Diameter 21.18

Diameter 30.765

Lock Angle10

Retainer MaterialTitanium

Valve Spring Diameter1.625

Valve Stem SizeAll

$236.95

PART NUMBER: 733-1

In Stock (9)

Usually delivered within 2 days

Picture of COMP Cams 720-1 Titanium Valve Spring Retainer 10 Degree 1.500"-1.550" OD

COMP Cams 720-1 Titanium Valve Spring Retainer 10 Degree 1.500"-1.550" OD

Description

Specifications

AMAZON ASINB002EDXARQ

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

Compatible Lock638-1

Diameter 11.437

Diameter 21.098

Diameter 30.798

$33.95

PART NUMBER: 720-1

In Stock (6)

Usually delivered within 2 days

COMP Cams 728-1 Titanium Valve Spring Retainer 10 Degree 1.250" OD

Description

Specifications

AMAZON ASINB002EE07B2

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

Compatible Lock638-1

Diameter 11.24

Diameter 20.87

Diameter 30.735

Lock Angle10

Retainer MaterialTitanium

Valve Spring Diameter1.25

Valve Stem SizeAll

$34.95

PART NUMBER: 728-1

In Stock (6)

Usually delivered within 2 days

Picture of COMP Cams 784-1 Titanium Valve Spring Retainer 10 Degree 1.625" OD

COMP Cams 784-1 Titanium Valve Spring Retainer 10 Degree 1.625" OD

Description

Specifications

AMAZON ASINB001G9GNLO

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

Compatible Lock638-1

Diameter 11.45

Diameter 21.17

Diameter 30.84

$41.95

PART NUMBER: 784-1

In Stock (6)

Usually delivered within 2 days

Picture of COMP Cams 735-1 Titanium Valve Spring Retainer OD - 10 1.625

COMP Cams 735-1 Titanium Valve Spring Retainer OD - 10 1.625

Description

Specifications

AMAZON ASINB002EDXEUE

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

Compatible Lock638-1

Diameter 11.5

Diameter 21.18

Diameter 30.87

Diameter 40.635

Lock Angle10

Retainer MaterialTitanium

Valve Spring Diameter1.625

Valve Stem SizeAll

$41.95

PART NUMBER: 735-1

In Stock (5)

Usually delivered within 2 days

Picture of COMP Cams 732-1 Titanium Valve Spring Retainer 10 Degree 1.500"-1.550" OD

COMP Cams 732-1 Titanium Valve Spring Retainer 10 Degree 1.500"-1.550" OD

Description

Specifications

AMAZON ASINB001O0BYDM

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

Compatible Lock638-1

Diameter 11.5

Diameter 21.11

Diameter 30.71

Lock Angle10

Retainer MaterialTitanium

Valve Spring Diameter1.500-1.550

Valve Stem SizeAll

$41.95

PART NUMBER: 732-1

4 left at this price

Usually delivered within 2 days

Picture of COMP Cams 731-1 Titanium Valve Spring Retainer 10 Degree 1.500"-1.550" OD

COMP Cams 731-1 Titanium Valve Spring Retainer 10 Degree 1.500"-1.550" OD

Description

Specifications

AMAZON ASINB000V9AY6K

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

Compatible Lock638-1

Diameter 11.437

Diameter 21.1

Diameter 30.8

$41.95

PART NUMBER: 731-1

Ships from manufacturer

Fast shipping!

Antoine L

Excelente servicio, rápido y el articulo exacto lo que se compró..!!!

WERNER S

Quick easy and expedient

Francis M

Great!!

James C

So far so good.

Johnny S

Great thanks!

Michael C

Everything came in really quick and packed well. Apparently I just ordered the wrong part.

Jerome M

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COMP Cams Titanium Valve Spring Retainer OD

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COMP Cams Titanium Valve Spring Retainer OD

Select Your Vehicle:

Product Details

Products specifications

Fits

Select & Customize

Select & Customize

Return Policy

Returns are easy at THMotorsports

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