Speedmaster 1-226-015 Ford 429 460 164 Tooth Billet Flexplate SFI 29.2

The Speedmaster 1-226-015 is a high-performance billet steel flexplate engineered specifically for Ford 429 and 460 big block engines with 164-tooth ring gear configurations. Built to withstand extreme power and high RPM applications, this flexplate delivers superior strength and reliability for performance builds.

Key Features:

• Precision machined from 4340 billet steel round bar for maximum strength
• One-piece construction eliminates weak points found in stamped flexplates
• DNA black oxide finish provides corrosion resistance and professional appearance
• 164-tooth ring gear for optimal starter engagement
• SFI 29.2 certified for racing and high-performance applications
• Manufactured to exacting tolerances for minimal runout and vibration
• Superior gear tooth strength resists damage from high-torque starts

This flexplate is designed for automatic transmission applications and provides the durability needed for street/strip, racing, and extreme performance builds. The billet construction offers significantly better longevity compared to factory stamped flexplates, making it an essential upgrade for any serious Ford big block performance application.