SKU: COM630-16
UPC: 036584119340
MPN: 630-16
The 10 Degree Valve Locks 11/32in -.050in w/Caps from COMP CAMS are precision components designed for high-performance engine builds and modifications. These valve locks are essential fasteners that secure the valve spring retainer to the valve stem, preventing valve failure during high RPM operation. They are ideal for street performance engines, track applications, or restoring classic vehicles with modern upgrades.
Featuring a tapered geometry that aligns with modern valve stem profiles, these valve locks have an 11/32-inch stem diameter and a tolerance of -.050 inches, ensuring a secure fit in your cylinder head. The 10-degree angle is the industry standard for contemporary engine applications, designed to maintain proper lock geometry under high spring pressures and thermal cycling. The included caps protect the locks during handling and installation, helping to distribute spring load evenly across the stem.
These valve locks are particularly beneficial for builders upgrading stock cylinder heads with performance retainers or stiffer springs. They are essential for applications involving forced induction and nitrous systems, providing the stability needed for high-RPM performance. By minimizing the risk of locks slipping or rotating during combustion events, these components enhance the reliability of your engine's valve train.
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