Manley Performance Titanium Retainers

Dodge SRT-4 Performance Valve Spring Retainers

23190-16

Overview:

The Manley Dodge SRT-4 16-piece Titanium Retainers are precision-engineered valve spring retainers designed specifically for the Dodge SRT-4 platform. Crafted from high-quality titanium, these retainers offer a lightweight yet incredibly strong solution for high-performance valvetrain applications.

Ideal for performance enthusiasts and racers alike, these retainers help reduce valvetrain mass, allowing your engine to rev more freely and reliably at higher RPMs. Whether you are upgrading your valve springs or building a high-revving engine, Manley’s titanium retainers provide the durability and performance needed to support aggressive cam profiles and increased spring pressures.

Key Features:

Manley’s titanium retainers incorporate advanced materials and design to enhance your engine’s valvetrain efficiency and longevity. Key features include:

• Constructed from lightweight, high-strength titanium alloy to reduce valvetrain mass and rotational inertia.
• Precision-machined for exact fitment on Dodge SRT-4 valve springs, ensuring reliable retention and consistent spring pressure.
• Improves valve control at high RPMs, reducing the risk of valve float and enhancing engine responsiveness.
• Corrosion-resistant finish for long-lasting durability under demanding conditions.
• Compatible with performance valve springs and aftermarket camshafts designed for the Dodge SRT-4.
• Set includes 16 retainers, sufficient for a complete 4-cylinder valvetrain upgrade.

Construction & Design:

Manley Performance utilizes premium titanium alloy in the manufacturing of these retainers, combining exceptional strength with significant weight savings compared to traditional steel retainers. The titanium construction reduces the reciprocating mass in the valvetrain, which helps improve throttle response and allows for higher engine speeds without compromising reliability.

Each retainer is CNC-machined to tight tolerances, ensuring perfect compatibility with Dodge SRT-4 valve springs and valves. The design focuses on durability and precision, providing consistent spring retention even under the stresses of high-performance and racing environments.

Installation & Fitment:

These retainers are designed as direct replacements for the factory valve spring retainers on Dodge SRT-4 engines. Installation requires standard valvetrain disassembly and reassembly procedures. No modifications, cutting, or special tuning are necessary to fit these retainers.

• Direct bolt-on replacement for Dodge SRT-4 valve spring retainers.
• Compatible with OEM and aftermarket valve springs designed for the SRT-4.
• No cutting, drilling, or special tuning required.

What's Included:

• 16 titanium valve spring retainers engineered for Dodge SRT-4 applications.

Ideal For:

These titanium retainers are perfect for:

• Performance enthusiasts upgrading their Dodge SRT-4 valvetrain for higher RPM capability.
• Engine builders seeking lightweight, durable components for high-revving turbocharged setups.
• Track and street racers requiring reliable valve control under aggressive camshaft profiles.
• Anyone looking to reduce valvetrain mass and improve throttle response without sacrificing durability.

Manley Performance manufactures high-strength engine internals for serious builds—especially forged pistons, connecting rods, valves, and valvetrain components developed for racing and high-output street applications. If you’re building for boost, high compression, or sustained RPM, Manley is a common choice for parts engineered to take abuse and keep power reliable.