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COMP Cams 743-12 7 Degree Steel Valve Spring Retainer Set for 11/32" Stem

(Ford F-150 1975-95, Mustang 1964-95, F-250 1975-95, Bronco 1966-95, Thunderbird 1968-81, F-350 1975-95, Maverick 1971-77, Galaxie 500 1963-74 + 111 more models)

Part of: COMP Cams Steel Valve Spring Retainer Set

Other options in this family: COMP Cams 741-16 COMP Cams 768-16 COMP Cams 768-12 COMP Cams 799-16 COMP Cams 710-16

Manufacturer

Picture for manufacturer COMP Cams

Part Number

743-12
10 reviews
Sale Price

$69.95

In Stock (8)

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Usually delivered within 2 days

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Product Details

The COMP Cams 743-12 valve spring retainer set provides reliable performance for high-performance engine builds. These precision-engineered steel retainers feature a 7-degree locking angle design that ensures secure valve spring retention under demanding conditions.

Key Specifications:

  • Valve stem diameter: 11/32 inch
  • Compatible spring outside diameter range: 1.437" to 1.500"
  • 7-degree locking angle for positive lock engagement
  • High-strength steel construction
  • Set includes 12 retainers (suitable for 6-cylinder engines)

These retainers are designed to work with standard 7-degree valve locks (keepers) and are ideal for street performance, racing, and engine rebuild applications. The steel construction provides durability and heat resistance, while the precise machining ensures proper valve spring alignment and load distribution.

Products specifications

Fits

Ford F-150 1975-95, Mustang 1964-95, F-250 1975-95, Bronco 1966-95, Thunderbird 1968-81, F-350 1975-95, Maverick 1971-77, Galaxie 500 1963-74, F-100 1975-82, F-250 Pickup 1972-95, Fairlane 1963-70, Ranchero 1965-79, Torino 1968-76 + 106 more models

Inside Diameter of Inner Spring (in)

0.690 in.

Lock Style

7 degree

Notes

Will work with single or dual springs.

Number of Springs Per Valve

Dual

Outside Diameter of Middle Spring (in)

1.060 in.

Outside Diameter of Outer Spring (in)

1.500 in.

Quantity

Sold as a set of 12.

Retainer Material

Steel

Retainer Style

Standard

Valve Spring Style

Standard

Valve Stem Diameter

11/32 in.

Title

743-12 Steel Retainers, 11/32" 1.437"

Valve Spring Dia. Outside

1.437 in.

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