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Ferrea Subaru 6mm Radial Groove Steel Valve Locks - Set of 16 (K10061)

$106.56 $118.40
-10%
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Ferrea Subaru 6mm Radial Groove Steel Valve Locks - Set of 16 (K10061)
$106.56 $118.40
$106.56 $118.40

Secure your valvetrain with Ferrea Radial Groove Steel Valve Locks, specifically engineered for high-performance Subaru builds. These 6mm locks utilize a radial groove design, which is preferred by engine builders for its ability to distribute clamping force more evenly across the valve stem compared to traditional square-cut locks. This reduces stress concentrations, minimizing the risk of stem failure during high-RPM operation and heavy valve spring loads.

Precision-machined from high-tensile steel, these locks provide a reliable, stable interface between the valve and the retainer. Whether you are performing a standard refresh or a full performance build, these components ensure consistent valvetrain geometry and timing accuracy.

  • Manufacturer Part Number: K10061
  • Valve Stem Diameter: 6mm
  • Lock Style: Radial Groove
  • Material: Precision-Machined Steel
  • Quantity: Complete Set of 16

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