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Precision Tuning with -.050 Jumbo Valve Locks

When your valve spring installed height is too tall, Crower Cams 10-degree -.050 Jumbo Valve Locks provide the perfect solution. These locks are specifically machined to reduce the installed height by 0.050 inches, helping you achieve the correct spring pressure for your specific camshaft and cylinder head setup. Built from high-quality chromoly steel with a durable cadmium finish, these locks are designed for reliability and performance.

Why Use -.050 Valve Locks?

• Height Adjustment: Decreases installed height to increase spring pressure for better valve control.
• 10-Degree Geometry: Enhanced locking security for high-RPM stability.
• Jumbo Design: Optimized for high-performance springs and aggressive valvetrain setups.
• 11/32 Inch Stem Fitment: Engineered for precise fitment on standard performance valves.
• Durable Finish: Cadmium plating provides excellent wear resistance and protection.

Proper valve spring pressure is vital for preventing valve float and ensuring your engine makes consistent power throughout the RPM range. These Crower locks are an essential tool for any engine builder looking to optimize their valvetrain geometry. By reducing the installed height, you can effectively increase the seat pressure of your existing valve springs, providing a cost-effective way to improve engine performance. Count on the durability and precision of Crower Cams to keep your valvetrain secure under the most demanding conditions. For all your high-performance engine components, make GGCRACING your first choice.