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COMP Cams 623-1 Machined Steel 7° Retainer 8mm Single Groove

(Chevrolet Camaro 1998-2002, Corvette 1997-2007, Impala 2006-07, Trailblazer 2006, Monte Carlo 2006-07, SSR 2005-06; Pontiac GTO 2004-06 + 3 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

623-1
11 reviews
Sale Price

$8.95

In Stock (9)

delivery box

Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The COMP Cams 623-1 is a precision-machined steel valve spring retainer designed for high-performance racing applications. This retainer features a 7-degree angle with an 8mm valve stem diameter and single groove design for secure valve lock retention.

Key Features:

  • Machined steel construction for maximum strength and durability
  • 7-degree retainer angle optimizes valve train geometry in racing applications
  • 8mm valve stem diameter—compatible with popular performance valve stems
  • Single groove design ensures positive valve lock engagement
  • Race lock configuration for high-RPM reliability
  • Precision machined for consistent quality and performance

This retainer is ideal for racing engines requiring robust valve train components capable of withstanding extreme valve spring pressures and high engine speeds. The 7-degree angle helps reduce side loading on valve stems while the machined steel construction provides the strength needed for demanding racing conditions.

Products specifications

Fits

Chevrolet Camaro 1998-2002, Corvette 1997-2007, Impala 2006-07, Trailblazer 2006, Monte Carlo 2006-07, SSR 2005-06; Pontiac GTO 2004-06, Firebird 1998-2002, Grand Prix 2005-07; Cadillac CTS 2004-07

Material

Machined Steel

Lock Series

Race Locks

AMAZON ASIN

B001R9DTD8

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

Yes

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exemption Reason

No impact on pollution output of vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Lock Angle

7

Number of Grooves

Single

Valve Stem Diameter

8

Great website and customer service.

So far so good

Great pricing, better search filters wouldn't hurt

Was delivered just a day late

Easy step by step.

Easiest purchase I have ever done thus far. Lets hope you send me the right item. The item and description was correct but the image was completely off. Fingers crossed.

It was great

Good

Great pricing and quick shipping. GREAT

Awsome service and prices,Thanks alot

This store had a lot of products more than most other sites I looked at. The order was processed quickley and shiped the next day. I will use them again.

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