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COMP Cams Dual Valve Spring Kit High Pe

SKU: CCA26921-KIT

Valve Springs

CCA Valve Spring Sets...

COMP Cams Dual Valve Spring Kit High Pe

SKU: CCA26921-KIT

Valve Springs

CCA Valve Spring Sets...

A$2,215.02
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

Eng Valve Spring Kit

Dual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams Dual Valve Springs exceed the expectations of today's engine builders and racers.

Additional Information

COMP Cams Dual Valve Spring Kit for GM LS, 1.300" OD, 135 lbs 1.770", 400 lbs 1.120", Includes Springs, Titanium Retainers, Spring Seats, and Seals

Part Type

Engine Valve Spring Kit

Additional Application Notes
• GM LS1 Dual; 0.655 in. I.D.; Incl. Springs PN26921-16]; Spring Seats PN[4695-16]; Titanium Retainers PN[754-16]; Seals PN[511-16];

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 21:24:28

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

Camshaft Type:OEM
Coil Bind Height(in):1.04
Description:Pro-PAC Valve Spring Kit
Inside Diameter(in):0.655
Installed Height(in):1.77
Installed Pressure(lbs):135
Open Height(in):1.2
Open Pressure(lbs):400
Outside Diameter(in):1.3
Part Number:cca26921-KIT
Spring Rate(lbs/in):408
Spring Type:Double
Title:26921-Kit Dual Valve Spring Kit, High PE RF GM LS1

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 19:02:52

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca26921-KIT
SFX Item ID 4119567
Accounting SKU cca-26921-KIT
Manufacturer SKU 26921-KIT
Manufacturer UPC 036584087465
Alternative References CCA-26921-KIT, CPC26921-KIT

Valve Spring Kit, Dual Springs, Titanium Retainers, Seals, Kit

Simplify your valvetrain assembly! COMP Cams high performance valve spring kits have everything that you need for a complete valve spring assembly. Springs, seats, and retainers are included, along with complete instructions for a worry-free installation.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number26921-KIT
Part TypeValve Springs
Product LineCOMP Cams High Performance Valve Spring Kits
UPC036584087465
Valve Spring StyleStandard
Number of Springs Per ValveDual
Retainers IncludedYes
Retainer MaterialTitanium
Outside Diameter of Outer Spring (in.)1.300 in.
Coil Bind Height (in.)1.040 in.
Damper Spring IncludedNo
Spring Rate (lbs/in.)408 lbs./in.
Inside Diameter of Outer Spring (in.)0.870 in.
Inside Diameter of Inner Spring (in.)0.655 in.
Locks IncludedNo
Lock Style7 degree
Valve Stem Seals IncludedYes
Valve Springs CoatedNo
Valve Stem Diameter (in.)0.314 in.
Valve Stem Diameter (mm)7.97mm
RemanufacturedNo
QuantitySold as a kit.

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