Valve Stem Locks and Accessories

Welcome to JEGS, your one-stop-shop for top-quality valve stem locks and accessories. Our valve stem locks are essential components in high-performance engines, designed to secure the valve stems and prevent them from moving during engine operation. Whether you need a complete set of valve stem locks or specific valve lock parts, we have a wide selection to meet your needs.

How Do Locking Valve Stem Caps Work?

Locking valve stem caps, also known as valve stem locks, are cylindrical devices that fit over the valve stems of the engine. They are typically used in conjunction with retainers and keepers to secure the valves in place. During engine operation, the valves move rapidly, and without valve stem locks, they could potentially become dislodged, leading to engine damage. Valve stem locks keep the valves in position, ensuring proper valve timing and preventing any unwanted movements that could interfere with engine performance. Locking valve stem caps are a crucial component in high-performance engines, especially in applications where the engine operates at high RPMs.

How Do You Remove a Locking Valve Stem Cap?

Removing a locking valve stem cap requires a specific technique to prevent damage to the valve stem and the lock itself. First, you will need a valve spring compressor tool to compress the valve spring and release the tension on the valve lock. Once the valve spring is compressed, carefully use a magnet or a small pair of pliers to remove the valve stem lock from its position. Take caution not to drop the lock into the engine, as it can cause serious damage. Once the lock is removed, you can proceed with other maintenance or modifications on the valve assembly. Proper handling and care during valve stem lock removal are crucial to avoid any mishaps and ensure smooth engine operation.

How Much Do Locking Valve Stem Locks Cost?

The cost of locking valve stem locks can vary based on the type, material, and brand. At JEGS, we offer a wide selection of valve stem locks and accessories at competitive prices. On average, you can find valve stem locks starting from around $20 for a set, with premium options available at higher price points. Additionally, individual valve stem locks and replacement parts are also available at more affordable prices. When choosing valve stem locks, consider factors such as the material (e.g., hardened steel), compatibility with your engine's valves, and the type of retainers and keepers used. We strive to provide high-quality valve stem locks at various price ranges, allowing you to find the right solution for your engine needs without exceeding your budget.