Brian Crower BC1050-1 Performance Valve Spring Single

The Brian Crower BC1050-1 is a high-performance single valve spring engineered for demanding engine builds where stock springs fall short. Brian Crower is a trusted name in motorsport engine components, producing precision-manufactured valve train parts used in competitive drag racing, road racing, and high-performance street applications.

This single valve spring is sold individually, making it ideal for replacing a single damaged spring or for building a complete set at your own pace. Brian Crower valve springs are precision-wound from high-quality chrome silicon or chrome vanadium alloy wire, heat-treated and shot-peened for superior fatigue resistance and long service life under sustained high-RPM operation.

Key Features:

• High-performance single valve spring for racing and performance engine applications
• Precision-wound from premium alloy wire for consistent spring rate and pressure
• Shot-peened and heat-treated for enhanced fatigue life and durability
• Designed to control valve float at elevated RPM
• Engineered to work with performance camshafts and increased valve lift
• Sold as a single unit — order the quantity needed for your application

Brian Crower valve springs are designed to complement their full line of performance camshafts, retainers, and valve train components, ensuring a properly matched valvetrain system for maximum power and reliability.