Billet Timing Crank Drive Gear Ford 4V Motor

The Billet Timing Crank Drive Gear for Ford 4V Motor is a precision-engineered component designed for enthusiasts and mechanics building or modifying Ford modular engines with four-valve cylinder heads. This billet gear replaces the factory stamped steel unit, providing enhanced durability and reliability in high-performance applications where engine internals are pushed beyond stock parameters.

Manufactured by Boundary Racing Pump, this component is machined from solid billet stock, offering uniform material density and improved resistance to fatigue. The design aims to withstand higher valve spring pressures and aggressive cam profiles without gear slip or timing drift. Precise tooth geometry ensures consistent mesh with the crankshaft drive gear, maintaining critical timing window accuracy across the entire RPM range.

This timing gear is ideal for engine builders, performance shops, and serious DIY mechanics working on Ford 4V modular engines (5.4L, 6.8L, and related models). It is particularly beneficial for those assembling race engines or restoring classic Ford performance builds, ensuring accurate valve timing synchronization under sustained load and RPM stress.