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COMP Cams Steel Retainers Eb 1.500in-1.5

SKU: CCA749-100

Valve Spring Retainers

CCA Retainer Sets...

COMP Cams Steel Retainers Eb 1.500in-1.5

SKU: CCA749-100

Valve Spring Retainers

CCA Retainer Sets...

A$880.52
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.

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Description

STEEL RETAINERS, 1.5

Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams steel retainers are precision machined from 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.

Part Type

Engine Valve Spring Retainer Set

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.

Additional Application Notes
• 10 deg. Lock Angle; Valve Spring Dia. 1.5 in.-1.55 in.; .745 in. x 1 1/8 in. x 1.5 in.; Bulk 100 pc.;
• w/ U Engine VIN; 10 deg. Lock Angle; Valve Spring Dia. 1.5 in.-1.55 in.; .745 in. x 1 1/8 in. x 1.5 in.; Bulk 100 pc.;
• w/ T Engine VIN; 10 deg. Lock Angle; Valve Spring Dia. 1.5 in.-1.55 in.; .745 in. x 1 1/8 in. x 1.5 in.; Bulk 100 pc.;
• w/ L Engine VIN; w/ K Engine VIN; 10 deg. Lock Angle; Valve Spring Dia. 1.5 in.-1.55 in.; .745 in. x 1 1/8 in. x 1.5 in.; Bulk 100 pc.;
• w/ D Engine VIN; 10 deg. Lock Angle; Valve Spring Dia. 1.5 in.-1.55 in.; .745 in. x 1 1/8 in. x 1.5 in.; Bulk 100 pc.;
• w/ S Engine VIN; 10 deg. Lock Angle; Valve Spring Dia. 1.5 in.-1.55 in.; .745 in. x 1 1/8 in. x 1.5 in.; Bulk 100 pc.;
• w/ Q Engine VIN; 10 deg. Lock Angle; Valve Spring Dia. 1.5 in.-1.55 in.; .745 in. x 1 1/8 in. x 1.5 in.; Bulk 100 pc.;
• w/ H Engine VIN; 10 deg. Lock Angle; Valve Spring Dia. 1.5 in.-1.55 in.; .745 in. x 1 1/8 in. x 1.5 in.; Bulk 100 pc.;

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-07 21:21:15

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Angle:10°
Description:10 Degree Superlock Steel Retainer Set of 100 for 1.500"-1.550" OD Valve Spring
Diameter 1:1.500"
Diameter 2:1.120"
Diameter 3:.745"
Part Number:cca749-100
Spring Diameter:1.500"-1.550"
Stem Size:All
Title:10 Degree Superlock Steel Retainer Set of 100 for 1.500"-1.550" OD Valve Spring

Product Downloads

# Document Type Download
1. Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 19:05:40

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca749-100
SFX Item ID 4121277
Accounting SKU cca-749-100
Manufacturer SKU 749-100
Manufacturer UPC 036584128441
Alternative References 749-100, CCA-749-100

Valve Spring Retainers, Steel, 10 Degree, 1.550 in. Outside Diameter, .745 in. Inside Diameter, Set of 100

New valve springs with larger diameters require new retainers to handle the higher pressures developed by the springs. COMP Cams valve spring retainers are the solution. Precision-machined, these retainers are specifically designed for positive location when combined with COMP Cams' valve springs. They're available for single, double and triple-spring applications.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number749-100
Part TypeValve Spring Retainers
Product LineCOMP Cams Steel Valve Spring Retainers
UPC036584128441
Outside Diameter of Outer Spring (in.)1.550 in.
Retainer MaterialSteel
Lock Style10 degree
Valve Spring StyleStandard
Retainer StyleStandard
Number of Springs Per ValveDual
Outside Diameter of Middle Spring (in.)1.125 in.
Inside Diameter of Inner Spring (in.)0.745 in.
Locks IncludedNo
QuantitySold as a set of 100.
NotesWill work with single or dual springs.

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