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Ferrea engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Ferrea lineup with fast shipping and expert fitment support — order with confidence.
Achieve maximum valvetrain security with the Ferrea 10-Degree Valve Lock (K10038). Designed for high-performance applications, these locks utilize a radial groove design to ensure a positive, non-slip fit on 11/32-inch valve stems. The 10-degree taper is widely preferred in racing environments for its ability to distribute load more effectively, reducing the risk of valve pull-through under high-spring pressures.
The addition of a +.050-inch height allows engine builders to adjust spring tension without the need for bulky shims, keeping the valvetrain lightweight and responsive. The black oxide finish provides excellent corrosion resistance, ensuring these components remain in top condition throughout the racing season. Whether you are building a dedicated drag car or a high-output street machine, these locks provide the peace of mind that your valve train will remain stable at high RPM. Ferrea continues to lead the industry in valvetrain technology, and these locks are a testament to their commitment to quality. Enhance your engine's reliability and performance today with parts from GGCRACING.
Other popular Ferrea products customers consider together:
Ferrea engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Ferrea lineup with fast shipping and expert fitment support — order with confidence.
Achieve maximum valvetrain security with the Ferrea 10-Degree Valve Lock (K10038). Designed for high-performance applications, these locks utilize a radial groove design to ensure a positive, non-slip fit on 11/32-inch valve stems. The 10-degree taper is widely preferred in racing environments for its ability to distribute load more effectively, reducing the risk of valve pull-through under high-spring pressures.
The addition of a +.050-inch height allows engine builders to adjust spring tension without the need for bulky shims, keeping the valvetrain lightweight and responsive. The black oxide finish provides excellent corrosion resistance, ensuring these components remain in top condition throughout the racing season. Whether you are building a dedicated drag car or a high-output street machine, these locks provide the peace of mind that your valve train will remain stable at high RPM. Ferrea continues to lead the industry in valvetrain technology, and these locks are a testament to their commitment to quality. Enhance your engine's reliability and performance today with parts from GGCRACING.
Other popular Ferrea products customers consider together:
