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COMP Cams 738-1 Titanium Valve Spring Retainer 10 Degree 1.500"-1.550" OD

Part of: COMP Cams Titanium Valve Spring Retainer OD

Other options in this family: COMP Cams 729-1 COMP Cams 721-1 COMP Cams 736-1 COMP Cams 722-1 COMP Cams 730-1

Manufacturer

Picture for manufacturer COMP Cams

Part Number

738-1
4 reviews
Sale Price

$49.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The COMP Cams 738-1 is a precision-engineered titanium valve spring retainer designed for high-performance engine builds. This lightweight retainer features a 10-degree machined angle and is specifically sized for double valve springs with an outside diameter ranging from 1.500" to 1.550".

Key Features:

  • Premium titanium construction for maximum strength and minimal weight
  • 10-degree valve lock angle for secure keeper retention
  • Compatible with 1.500" to 1.550" OD double valve springs
  • Precision-machined for consistent valve train geometry
  • Reduces reciprocating mass for improved high-RPM performance
  • Ideal for racing and high-performance street applications

Titanium retainers are essential components for serious performance engine builds where reducing valve train weight is critical. The 10-degree lock angle provides positive keeper engagement while the lightweight titanium material allows for higher safe engine speeds and improved throttle response.

Products specifications

Diameter 3

0.73

Diameter 1

1.5

Compatible Lock

638-1

Diameter 2

1.12

AMAZON ASIN

B0014F1HM0

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.

Great service. fast shiping!

Best prices I found online.. processed same day and recieved same week..packaged great and works great.

Wow I love the race ramps I bought for my 2009 dodge challenger srt8 I used Thelm to change the oil 2 days after I got Thelm and they worked great I have extra clearance I wouldnt think of any other place for my parts gas shipping great prices and great shipping prices I'm a very happy customer

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