Manley Valve Spring Retainers 23668-16 RET-10 DEG TI DBL SPRING

SKU: MAN23668-16

Valve Spring Retainers

Manley Performance

Manley Valve Spring Retainers 23668-16 RET-10 DEG TI DBL SPRING

SKU: MAN23668-16

Valve Spring Retainers

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from aerospace-grade heat-treated 6AL-4V titanium, 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 10:11:18

Features

CAD designed for ultimate reduction in mass without sacrificing strength
Must use 7 degree valve locks
Special 6AL-4V titanium for maximum strength

Specifications

Product Attributes - Brand: Manley
Product Attributes - Manufacturer's Part Number: 23668-16
Product Attributes - Part Type: Valve Spring Retainers
Product Attributes - UPC: 807298039114

Reference Information

Brand Name/s	Manley Performance
StreetFX SKU	man23668-16
SFX Item ID	4928318
Supplier Item Code	4928318
Manufacturer SKU	23668-16
Manufacturer UPC	807298039114
Alternative References	RET-10