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COMP Cams Titanium Retainers Super Lock

SKU: CCA727-16

Valve Spring Retainers

CCA Retainer Sets...

COMP Cams Titanium Retainers Super Lock

SKU: CCA727-16

Valve Spring Retainers

CCA Retainer Sets...

A$859.84
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

Upgrading to these 10&deg

Product Overview

Upgrading to COMP Cams titanium valve spring retainers will often allow you to gain speed and power because titanium retainers are lighter and as strong as than most steel ones. Additionally, our Super Lock titanium design gives you confidence; no longer will you be preoccupied with splitting a retainer and tearing up an engine when turning 10,000 RPM. COMP Cams titanium retainers are made from the finest 6AL4V alloy for maximum stiffness and minimal warpage. The 6AL4V alloy is heat-treated and processed to a stringent tolerance that makes it extremely strong. Other manufacturers purchase titanium from metal brokers and produce “cheap” retainers, but COMP Cams titanium retainers will not deform. From a standing idle to the most extreme RPM, our titanium retainers perform flawlessly and without compromise.

Product Details

Amazon ASIN:B002EE2DXM
Angle:10°
C.A.R.B. E.O. Number:N/A
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.
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.
California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Compatible Lock:638-16
Description:10 Degree Titanium Retainer Set of 16 for 1.500"-1.550" OD Double Springs
Diameter 1:1.500"
Diameter 2:1.120"
Diameter 3:.745"
Diameter 4:N/A
Lock Angle:10
Part Number:cca727-16
Retainer Material:Titanium
Spring Diameter:1.500"-1.550"
Stem Size:All
Title:10 Titanium Retainer Set of 16 for 1.500"-1.550" OD Double Springs
Valve Spring Diameter:1.500-1.550
Valve Stem Size:All

Part Type

Engine Valve Spring Retainer Set

Data: v4.2 - Upd: 2026-10-13 17:44:35

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
727-16
Product Attributes - Part Type
Valve Spring Retainers
Product Attributes - Product Line
COMP Cams Titanium Valve Spring Retainers
Product Attributes - UPC
036584190509
Product Attributes - Outside Diameter of Outer Spring (in.)
1.550 in.
Product Attributes - Retainer Material
Titanium
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.)
1.120 in.
Product Attributes - Inside Diameter of Inner Spring (in.)
0.745 in.
Product Attributes - Locks Included
No
Product Attributes - Quantity
Sold as a set of 16.
Product Attributes - Notes
Will work with single or dual springs.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca727-16
SFX Item ID 4121190
Supplier Item Code 4121190
Manufacturer SKU 727-16
Manufacturer UPC 36584190509

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.

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