Cam Spud 9/16-18 Thread 1in Long Black Oxide

The MPD Racing Cam Spud 9/16-18 Thread 1in Long Black Oxide (SKU: MPD78500) is a precision chromoly camshaft drive component designed for high-performance engine builds where reliability and durability under extreme conditions are non-negotiable. This cam spud is engineered to handle the demands of racing applications, providing secure fastening at the camshaft hub with specifications optimized for direct bolt-on installation in compatible engine platforms.

The 9/16-18 thread specification provides a standard fastening interface across many racing camshaft assemblies, ensuring compatibility with OEM and performance replacement components. The 1-inch length positions the fastener correctly for hub engagement without clearance interference. Black oxide finish delivers corrosion resistance and a professional appearance while maintaining the underlying chromoly strength—a material choice that resists shearing and fatigue in high-RPM environments where aluminum or softer alloys would fail. Weighing just 0.14 lbs, the spud adds negligible mass while providing the structural integrity necessary for sustained engine operation.

This component is suited for engine builders, racing teams, and motorsport enthusiasts performing camshaft installation, timing chain conversion, or complete engine assembly. It is particularly valuable in drag racing, road course, and street performance builds where OEM fasteners may be insufficient or where chromoly upgrades are part of a comprehensive durability strategy. Sourcing verified replacement cam spuds ensures proper torque retention and eliminates the risk of fastener failure during peak engine stress.

MPD Racing specializes in precision drivetrain and engine components for the performance and racing market. Cam spuds, though small, are critical fasteners that should never be overlooked during engine assembly or repair. Proper specification matching—thread size, length, and material grade—directly impacts reliability and longevity.