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Celebrating 250 Years of American Freedom. More Horsepower. More Burnouts.
Celebrating 250 Years of American Freedom. More Horsepower. More Burnouts.
Manley Spring Retainer, RET-TENSILE MAX 10 DEG. +.100
Manley Spring Retainer, RET-TENSILE MAX 10 DEG. +.100
Manley Spring Retainer, RET-TENSILE MAX 10 DEG. +.100
Manley Spring Retainer, RET-TENSILE MAX 10 DEG. +.100
Manley Spring Retainer, RET-TENSILE MAX 10 DEG. +.100
Manley Spring Retainer, RET-TENSILE MAX 10 DEG. +.100
Manley Spring Retainer, RET-TENSILE MAX 10 DEG. +.100

Manley Spring Retainer, RET-TENSILE MAX 10 DEG. +.100

by Manley Performance
Special Order Item: This item is not stocked in-house and may require additional processing time before shipping. Details
Special Order
$554.26 - $554.26
$554.26
$554.26 - $554.26
$554.26

Manley TensileMax Steel Retainers combine exceptional strength, fatigue resistance, and wear durability in a lightweight design that approaches titanium retainer weights. Manufactured from a proprietary TensileMax alloy, precision CNC machined, heat treated, and finished with Manley exclusive impingement process, they deliver reliable high-RPM valvetrain performance for demanding racing and performance engine applications.

  • Designed to be as light as standard titanium retainers and very close in weight to lightweight titanium versions (within 2-4 grams)
  • Unique impingement process that improves fatigue strength and promotes better oiling between the spring and retainer
  • Optimum balance between ultimate strength, fatigue strength, hardness, and ductility
  • Specially heat treated to provide a hardness of Rc 52-54 and prevent retainer wear
  • Manufactured from our incredibly tough TensileMax alloy

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