6.7″ 429-460 FORD Internal Balance Harmonic Balancer Authentic

6.7″ 429-460 FORD Internal Balance

All steel dampers have an alloy steel inner hub and an inertia ring machined from cold-drawn carbon steel tubingIn almost all instances, this assembly weighs less than OEM damperAll steel dampers are ideal for performance applications and racing classesIn order to provide the proper counterweight mass, dampers for all externally balanced engines must be all steel constructionThrough careful design and computer controlled machining, externally balanced dampers are also the lightest available for these applications.