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Manley Titanium Valve Spring Retainers 23663-1 Retainer, Titanium, 10 Degree, 1.660 in. Outside Diameter, .620 in. Inside Diameter, Each

SKU: MAN23663-1

Valve Spring Retainers

Manley Titanium Valve Spring Retainers 23663-1 Retainer, Titanium, 10 Degree, 1.660 in. Outside Diameter, .620 in. Inside Diameter, Each

SKU: MAN23663-1

Valve Spring Retainers
A$44.88
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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Description

Manley titanium valve spring retainers are a great way to lighten your valvetrain, in order to rev higher and make more power. They're manufactured in Manley's own CNC turning centers from special heat-treated 6Al-4V titanium alloy, selected to deliver maximum strength and reliability. These retainers are excellent for all types of racing.

Part Type

Valve Spring Retainers

Data: v4.2 - Upd: 2026-10-14 10:11:18

Specifications

Product Attributes - Brand
Manley
Product Attributes - Manufacturer's Part Number
23663-1
Product Attributes - Part Type
Valve Spring Retainers
Product Attributes - Product Line
Manley Titanium Valve Spring Retainers
Product Attributes - UPC
807298038155
Product Attributes - Outside Diameter of Outer Spring (in.)
1.660 in.
Product Attributes - Retainer Material
Titanium
Product Attributes - Lock Style
10 degree
Product Attributes - Valve Spring Style
Standard
Product Attributes - Retainer Style
Tall
Product Attributes - Number of Springs Per Valve
Triple
Product Attributes - Outside Diameter of Middle Spring (in.)
1.185 in.
Product Attributes - Inside Diameter of Inner Spring (in.)
0.620 in.
Product Attributes - Locks Included
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Manley Performance
StreetFX SKU man23663-1
SFX Item ID 4928261
Supplier Item Code 4928261
Manufacturer SKU 23663-1
Manufacturer UPC 807298038155

Compatibility

Application Data
  • Valve Spring QuantityTriple
    Application NotesFits spring numbers MAN-221447, 221448, 221449, 221450, 221451, and 221461.

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