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Manley Titanium Valve Spring Retainers 23681L-16 Retainers, Titanium, 7 Degree, 1.610 in. Outside Diameter, .825 in. Inside Diameter, Set of 16

SKU: MAN23681L-16

Valve Spring Retainers

Manley Titanium Valve Spring Retainers 23681L-16 Retainers, Titanium, 7 Degree, 1.610 in. Outside Diameter, .825 in. Inside Diameter, Set of 16

SKU: MAN23681L-16

Valve Spring Retainers
A$1,017.84
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

IMPORTANT NOTICE: Must use Super 7 degree locks to match valve stem Dia.

Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from our special TI-17 Titanium alloy material, these retainers dramatically reduce valvetrain mass for quicker rev-up, improved valve control and enhanced overall responsiveness. The reduced weight helps your engine hold spring pressure at high RPM, minimizing float and unlocking more performance potential in race or aggressive street applications. Lightweight, strong, and precision-built for serious performance.

Part Type

Engine Valve Spring Retainer Set

Data: v4.2 - Upd: 2026-10-14 10:08:25

Features

  • "L" suffix indicates lightweight version which is 3-4 grams lighter than the standard number
  • Available w/ or w/out our exclusive impingement surface enhancement process
  • Heat treated for maximum strength
  • Impingement results in 20% improvement in abrasion resistance, 30% improvement in fatigue strength,and surface finish improvement
  • Made from our high strength Ti-17 Titanium material for maximum strength

Specifications

Product Attributes - Brand
Manley
Product Attributes - Manufacturer's Part Number
23681L-16
Product Attributes - Part Type
Valve Spring Retainers
Product Attributes - Product Line
Manley Titanium Valve Spring Retainers
Product Attributes - UPC
807298038865
Product Attributes - Outside Diameter of Outer Spring (in.)
1.610 in.
Product Attributes - Retainer Material
Titanium
Product Attributes - Lock Style
7 degree
Product Attributes - Valve Spring Style
Standard
Product Attributes - Retainer Style
Standard
Product Attributes - Outside Diameter of Middle Spring (in.)
1.150 in.
Product Attributes - Inside Diameter of Inner Spring (in.)
0.825 in.
Product Attributes - Locks Included
No
Product Attributes - Quantity
Sold as a set of 16.
Product Attributes - Notes
Must use Super 7 degree locks to match valve stem Dia.

Reference Information

Brand Name/s Manley Performance
StreetFX SKU man23681L-16
SFX Item ID 4930943
Supplier Item Code 4930943
Manufacturer SKU 23681L-16
Manufacturer UPC 807298038865

Compatibility

Application Data
  • Valve Spring QuantityDual
    Application NotesLightweight retainer. Fits spring numbers MAN-221443 and 221444.

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