10 clutch high gear drum kit for powerglide transmissions.
This complete Powerglide high gear drum assembly is ready to install. It includes 10 high performance steel and friction clutches, a new billet aluminum piston, a new high performance drum, clutch hub, and roller bearings. This is the ultimate high gear drum, and best suited for any application over 1000 horsepower.
Fill out our custom part application with information about your vehicle to get exactly what you need.