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Supertech 5.5mm 7-Degree .030in Taller Valve Lock Set (32 Piece) - KPR-5.5-7A-LG-32

$108.98 $136.18
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Supertech 5.5mm 7-Degree .030in Taller Valve Lock Set (32 Piece) - KPR-5.5-7A-LG-32
$108.98 $136.18
$108.98 $136.18

This Supertech valve lock set is engineered for high-performance valvetrain configurations requiring a 5.5mm stem diameter and a 7-degree taper. These specific locks feature a .030" taller height, providing engine builders a precise method to increase valve spring installed height without the need for machining spring seats or altering retainers.

Precision-machined for exact tolerances, these locks ensure a secure and stable interface between the valve stem and the retainer, critical for maintaining valvetrain integrity at high RPMs. Each valve requires two locks for proper installation; this 32-piece set provides enough components for a complete 16-valve cylinder head assembly.

  • Stem Diameter: 5.5mm
  • Taper Angle: 7 Degrees
  • Height Offset: +.030" (Taller)
  • Quantity: Set of 32 (Covers 16 Valves)
  • Manufacturer Part Number: KPR-5.5-7A-LG-32

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