Powerglide sonnax 10 clutch drum with roller bearing completely assembled with 10 .060 alto clutches, 10 .060 steels, billet piston, piston lip seals, high strength hub, apply springs, retainer plate and lock ring, Teflon drum bushing installed. This drum is fully machined to accept the roller bearing (included) to convert your Powerglide from a flat washer style shim to a roller race setup. This is as good as it gets! Clearances set and pressure tested ! just add your planetary sun gear and ready to use ! These units sell wholesale for $429 !  We can help you with any of needs parts or just info just text me or email me thanks for looking.

This is the same setup we run in our 2000 HP top dragster with great success