PAC Racing Springs PAC-L8080-16 7 mm Valve Locks, 10-Degree, 0.100-Inch-Lower, Set of 16

PAC Racing Springs PAC-L8080-16 valve locks are designed for performance valvetrain applications using 7 mm valve stems. These 10-degree valve locks position the spring retainer 0.100 inch lower than standard locks, helping provide precise installed-height control and compatibility with specialized cylinder head and valve spring combinations. The set includes 16 valve locks for a complete engine application or replacement needs.
Manufactured from durable steel, each valve lock features a black oxide finish for added surface protection and dependable service in demanding operating environments. The accurately formed locking angle helps maintain secure engagement between the valve stem grooves and retainer while supporting consistent valvetrain assembly. PAC Racing Springs is recognized for precision components engineered for high-performance engine builds, making these locks a practical choice for builders seeking reliable fit and function.
These PAC-L8080-16 valve locks are intended for use with compatible 7 mm valve stems and 10-degree retainers. Verify valve stem size, lock angle, retainer compatibility, and required installed height before installation. Their 0.100-inch-lower design can help fine-tune valvetrain geometry without replacing the complete retainer system. Supplied as a set of 16, they are suitable for applications requiring eight valves with two locks per valve.

Features:

• Brand: PAC Racing Springs

• Part Number: PAC-L8080-16

• Application: Valve locks for 7 mm valve stems

• Lock Angle: 10 degrees

• Height Adjustment: 0.100 inch lower than standard valve locks

• Material: Steel

• Finish: Black oxide

• Quantity: Set of 16