Manley 23634TS-1 H-13 Tool Steel Valve Spring Retainer 1.324" 10 Degree LS

The Manley 23634TS-1 is a lightweight H-13 tool steel valve spring retainer engineered for high-performance LS engine builds. This precision-machined retainer offers an economical alternative to titanium retainers while delivering exceptional strength and durability for racing and performance street applications.

Key Features:

• H-13 tool steel construction for superior strength and processing characteristics
• 1.324" spring outside diameter with 10-degree angle design
• +.050" height specification optimized for LS applications
• Heat-treated to Rc56 hardness for maximum durability
• Up to 33% lighter than standard tool steel retainers
• Only 2-4 grams heavier than titanium versions at a fraction of the cost
• Helps solve wear problems and meets class racing rules requirements

The H-13 tool steel material allows for better processing than other tool steels typically utilized in retainer manufacturing, yielding a stronger and more durable product. This makes the Manley 23634TS-1 ideal for serious engine builders who demand professional-grade components without the premium cost of titanium. Sold individually.