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COMP Cams 741-1 10 Degree Super Lock Steel Valve Spring Retainer 1.500"-1.550"

(Ford F-150 1975-95, Mustang 1964-95, F-250 1975-95, Bronco 1966-95, Thunderbird 1963-81, F-350 1975-95, Maverick 1971-77, Galaxie 500 1962-74 + 235 more models)

Part of: COMP Cams 10 Degree Superlock Steel Valve Spring Retainer

Other options in this family: COMP Cams 740-1 COMP Cams 747-1

Manufacturer

Picture for manufacturer COMP Cams

Part Number

741-1
10 reviews
Sale Price

$12.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The COMP Cams 741-1 is a 10 degree Super Lock steel valve spring retainer for valve springs with a 1.500"-1.550" outside diameter. It is machined from chromemoly steel and finished in black oxide. It works as a performance valve spring retainer in an engine valvetrain.

Key Features:

  • 10 degree lock angle for use with 10 degree valve locks
  • Fits 1.500"-1.550" OD valve springs and is designed for dual spring setups
  • 4140 chromemoly steel construction with a black oxide finish
  • Stepped diameters of 1.115" and 0.690"
  • Works with all valve stem sizes

This retainer is a good choice for a valvetrain build that needs a steel retainer matched to a 1.500"-1.550" valve spring.

Products specifications

Fits

Ford F-150 1975-95, Mustang 1964-95, F-250 1975-95, Bronco 1966-95, Thunderbird 1963-81, F-350 1975-95, Maverick 1971-77, Galaxie 500 1962-74, F-100 1975-83, F-250 Pickup 1965-95, Fairlane 1963-70, Ranchero 1965-79, Torino 1968-76 + 230 more models

Diameter 3

0.69

Diameter 1

1.485

Valve Spring Diameter

1.500-1.550

Compatible Lock

638-1

Valve Stem Size

All

Diameter 2

1.115

AMAZON ASIN

B000CIUDR0

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

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.

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.

Lock Angle

10

Retainer Material

4140 Chromemoly Steel

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