The Speedmaster DNA® 1-226-015 Flexplate is engineered for Ford 429 and 460 big-block applications, featuring a 164-tooth ring gear count and a billet black oxide finish for enhanced corrosion resistance and durability under high-stress conditions. SFI certification ensures this flexplate meets strict safety standards required for racing and performance use.
Designed as a direct-fit upgrade over factory flexplates, this billet construction unit delivers superior strength and reliability compared to stamped OEM units, making it an ideal choice for street performance or competition builds using the Ford 429 or 460 engine.