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Manley TensileMax Steel Valve Spring Retainers 23670TM-16 RET-TENSILE MAX SUPER 7 1.550

SKU: MAN23670TM-16

Valve Spring Retainers

Manley TensileMax Steel Valve Spring Retainers 23670TM-16 RET-TENSILE MAX SUPER 7 1.550

SKU: MAN23670TM-16

Valve Spring Retainers
A$1,094.83
Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.
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Description

Manley TensileMax Steel Retainers combine exceptional strength, fatigue resistance, and wear durability in a lightweight design that approaches titanium retainer weights. Manufactured from a proprietary TensileMax alloy, precision CNC machined, heat treated, and finished with Manley exclusive impingement process, they deliver reliable high-RPM valvetrain performance for demanding racing and performance engine applications.

Part Type

Engine Valve Spring Retainer Set

Data: v4.2 - Upd: 2026-10-14 10:06:56

Features

  • Designed to be as light as standard titanium retainers and very close in weight to lightweight titanium versions (within 2-4 grams)
  • Manufactured from our incredibly tough TensileMax alloy
  • Optimum balance between ultimate strength, fatigue strength, hardness, and ductility
  • Specially heat treated to provide a hardness of Rc 52-54 and prevent retainer wear
  • Unique impingement process that improves fatigue strength and promotes better oiling between the spring and retainer

Specifications

Product Attributes - Brand
Manley
Product Attributes - Manufacturer's Part Number
23670TM-16
Product Attributes - Part Type
Valve Spring Retainers
Product Attributes - Product Line
Manley TensileMax Steel Valve Spring Retainers
Product Attributes - UPC
807298039152
Product Attributes - Outside Diameter of Outer Spring (in.)
1.550 in.
Product Attributes - Retainer Material
Steel
Product Attributes - Lock Style
7 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.)
1.105 in.
Product Attributes - Inside Diameter of Inner Spring (in.)
0.710 in.
Product Attributes - Locks Included
No
Product Attributes - Quantity
Sold as a set of 16.

Reference Information

Brand Name/s Manley Performance
StreetFX SKU man23670TM-16
SFX Item ID 4932337
Supplier Item Code 4932337
Manufacturer SKU 23670TM-16
Manufacturer UPC 807298039152

Compatibility

Application Data
  • Valve Spring QuantityDual
    Valve Stem Diameter (application)0.313 in.
    Application NotesManley 22431, 22440, 22441.
  • Valve Spring QuantityDual
    Valve Stem Diameter (application)0.375 in.
    Application NotesManley 22431, 22440, 22441.

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