Collection: Billet Single Series

Billet covers and internals, built in Dearborn.

This collection groups Dearborn’s billet-cover stall converters across GM, Ford, and Mopar applications. Billet construction adds stiffness for all and lockup capacity for higher-power street and strip builds.

Shop by transmission family if you already know your unit, or start here to see the billet lineup in one place.