Spring Retainer Set

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.

Additional Information

Manley Spring Retainer, RET-TI 1.500 DOUBLE 10 DEG. +170

Part Type

Engine Valve Spring Retainer Set

• Ability to squeeze more RPMs out of your engine
• Approx. 16 grams - compared to normal 19-21 grams
• Much more resistance to valve float
• Must use 10 degree valve locks
• Reliability unaffected by lighter weight
• Special heat treated titanium for maximum strength

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Reference Information

Valve Spring Retainers, Titanium, 10 Degree Lock, 1.500 in. Outside Diameter, .705 in. Inside Diameter, Set of 16

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.