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Manley 23685TM-16 Tensil Max Steel Valve Spring Retainers

Original price was: $117.78.Current price is: $29.45.

SKU: IVJRV500471 Category:

Description

Manufactured from Manley’s incredibly tough TensileMax alloy. Designed to be as light as standard titanium retainers and very close in weight to lightweight titanium versions (within 2-4 grams). Specially heat-treated to provide a hardness of Rc 52-54 and prevent retainer wear. Exclusive process yields a part that provides the optimum balance between ultimate strength, fatigue strength, hardness and ductility. Unique impingement process developed specifically for our TensileMax alloy and hardness range to improve fatigue. These are serious retainers for serious engine builders who demand the very best.