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COMP Cams 743-100 Steel Valve Spring Retainer Set 7° 11/32" Stem 1.437"-1.500" OD 100pc

(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 + 109 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

743-100
7 reviews
Sale Price

$451.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

COMP Cams 743-100 steel valve spring retainer set is precision-engineered for high-performance engine builds requiring superior valve train stability. This 100-piece set features 7-degree retainers specifically designed for 11/32" valve stems and valve springs with outside diameters ranging from 1.437" to 1.500".

Key Features:

  • Precision-machined from high-strength chromemoly steel for exceptional durability
  • Black oxide finish provides corrosion resistance and professional appearance
  • 7-degree angle design optimizes valve lock engagement and load distribution
  • Engineered to handle higher spring pressures in performance applications
  • Designed for positive location when paired with COMP Cams valve springs
  • Fits 11/32" valve stems with 1.437"-1.500" OD springs

These retainers are essential components for racing and high-performance engines where valve spring control is critical. The chromemoly construction and precise machining ensure reliable valve train operation at elevated RPM ranges. Bulk pack of 100 retainers provides sufficient quantity for multi-cylinder engine builds and professional shop applications.

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 1972-74, Fairlane 1963-70, Ranchero 1965-79, Torino 1968-76 + 104 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 100.

Retainer Material

Steel

Retainer Style

Standard

Valve Spring Style

Standard

Title

743-100 Steel Retainers, EB 11/32" 1.4 37"

Valve Spring Dia. Outside

1.437 in.

So far, nice and easy transaction.

It took a little while to complete the order, but the pricing is fair.

Good service but taxes and shipping are high please atleast give free shipping

quick and they had what I wanted

Super fast shipping. Got my product in 2 days with standard shipping option. Best Price I found on the afe dry pro s filter online as well!

I am pleased with Autoplicity. There was a miscommunication on shipment, but after a phone call, everything was handled. Looking forward to my parts coming in. Thanks guys!

i received item very prompt and for a great price!

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