11/32in Valve Locks

The 11/32in Valve Locks by ISKY CAMS are precision-engineered components designed for high-performance engine builders and racing enthusiasts who demand reliable valve train control. These chromoly valve locks secure valve stems to prevent unwanted lift and movement during extreme engine operation, making them essential for competitive motorsports, street performance builds, and precision engine assembly. A set of 16 locks provides enough components for a complete dual-valve-per-cylinder engine configuration, ensuring consistent performance across the entire valve train.

Manufactured from chromoly steel and finished in black oxide, the 11/32in Valve Locks feature a 7-degree geometry optimized for standard-height valve stems measuring 11/32 inch in diameter. The 7-degree angle provides optimal contact geometry with valve retainers, distributing load evenly and minimizing wear points under high rpm conditions. Black oxide coating delivers superior corrosion resistance while maintaining the strength required for sustained high-lift cam profiles and aggressive valve timing. The compact design—measuring 3.65 x 0.35 x 4.05 inches with a lightweight 0.14 lbs per set—ensures minimal mass penalty while maximizing durability and reliability in demanding engine environments.

These valve locks are ideal for small-block and big-block V8 engines, vintage muscle cars, drag racing applications, and street performance rebuilds where valve security is non-negotiable. Installation requires proper valve spring pressure setup and retainer compatibility to ensure correct seating and locking geometry. Technicians and engine builders should verify stem diameter and retainer pocket dimensions before assembly; ISKY CAMS valve locks are precision-matched components that demand accurate installation for maximum service life and safety.