PAC Racing Springs PAC-L8123-16 5/16 in Titanium Valve Locks, 8-Degree, Standard Height, Set of 16

PAC Racing Springs PAC-L8123-16 valve locks are designed for reliable valve spring and retainer assembly applications requiring a 5/16-inch valve stem and an 8-degree lock angle. Manufactured from lightweight titanium, these valve locks help support reduced valvetrain mass while providing a precise fit with compatible components. The standard-height design is suitable for a range of performance cylinder head and valvetrain configurations.

Each set includes 16 natural-finish titanium valve locks, making it a practical choice for assembling a complete engine valvetrain or replacing worn or damaged locks. The mini 8-degree profile is engineered for use with matching retainers and valve components, so verify compatibility with your specific PAC Racing Springs setup before installation.

Built for performance-focused engine applications, the PAC Racing Springs PAC-L8123-16 valve locks offer dependable retention and consistent fitment when properly matched to the valve stem, retainer, and spring assembly. Professional installation is recommended, along with inspection of all related valvetrain components to ensure correct seating and safe operation.

Features:

• Brand: PAC Racing Springs

• Part Number: PAC-L8123-16

• Valve Stem Size: 5/16 inch

• Lock Angle: 8 degrees

• Material: Titanium

• Height: Standard

• Finish: Natural

• Quantity: Set of 16

• Profile: Mini 8-degree valve lock