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COMP Cams Steel Retainers 1.437in

SKU: CCA740-8

Valve Spring Retainers

CCA Retainer Sets...

COMP Cams Steel Retainers 1.437in

SKU: CCA740-8

Valve Spring Retainers

CCA Retainer Sets...

A$113.81
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams Steel Retainers are the perfect solution to this problem. COMP engineers used 3D CAD with FEA to design retainers with a modern and advanced contoured top profiling for lower stress, increased lift and a reduction in mass. The retainers are CNC-machined to exact tolerances using CAD/Cam software. All COMP retainers use only high-grade SAE 4140 chromemoly Steel with no lead,

Product Overview

Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams steel retainers are precision machined from 4140 chromemoly steel and finished in black oxide. These precision retainers are specifically designed for positive location when combined with COMP Cams high-quality valve springs. For superior strength and ultimate stability, both 7° and 10° retainers and valve locks are available. Refer to the spring application chart on pages 293-303 for correct retainer part numbers for each COMP Cams valve spring.

Product Details

Angle:10°
Description:10 Degree Superlock Steel Retainer Set of 8 for 1.437"-1.500" OD Valve Spring
Diameter 1:1.437"
Diameter 2:1.065"
Diameter 3:.700"
Diameter 4:N/A
Part Number:cca740-8
Spring Diameter:1.437"-1.500"
Stem Size:All
Title:STEEL RETAINERS, 1.437"

Part Type

Engine Valve Spring Retainer Set

Data: v4.2 - Upd: 2026-10-13 17:44:34

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
740-8
Product Attributes - Part Type
Valve Spring Retainers
Product Attributes - Product Line
COMP Cams Steel Valve Spring Retainers
Product Attributes - UPC
036584077978
Product Attributes - Outside Diameter of Outer Spring (in.)
1.437 in./1.500 in.
Product Attributes - Retainer Material
Steel
Product Attributes - Lock Style
10 degree
Product Attributes - Valve Spring Style
Standard
Product Attributes - Retainer Style
Standard
Product Attributes - Number of Springs Per Valve
Dual
Product Attributes - Outside Diameter of Middle Spring (in.)
1.060 in.
Product Attributes - Inside Diameter of Inner Spring (in.)
0.690 in.
Product Attributes - Locks Included
No
Product Attributes - Quantity
Sold as a set of 8.
Product Attributes - Notes
Retainer diameter is 1.400 in. Will work with single or dual springs.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca740-8
SFX Item ID 4121231
Supplier Item Code 4121231
Manufacturer SKU 740-8
Manufacturer UPC 36584077978
Alternative References 1.437in

Compatibility

Application Data
  • Valve Spring QuantityDual
    Valve Stem Diameter (application)0.310 in.
  • Valve Spring QuantityDual
    Valve Stem Diameter (application)0.342 in.
  • Valve Spring QuantityDual
    Valve Stem Diameter (application)0.372 in.
  • Valve Spring QuantitySingle
    Valve Stem Diameter (application)0.310 in.
  • Valve Spring QuantitySingle
    Valve Stem Diameter (application)0.342 in.
  • Valve Spring QuantitySingle
    Valve Stem Diameter (application)0.372 in.

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