GM TH400 Forward Clutch and Direct Clutch Assembly w/o Clutches - STD and are available in chrome

and are available in chrome or cast aluminum

Convert the Speedmaster Powerglide tail housing to accept a TH350/Powerglide yoke with the billet steel tail housing adapter

They provide higher power and torque transmission

and feature low-resistance terminals to maximize conductivity

They work under the same principals as OEM tanks

GM TH400 Forward Clutch and Direct Clutch Assembly w/o Clutches - STD and are available in chromeThe Speedmaster forward drum and direct drum assembly are designed to withstand high horsepower with their upgraded 36 element sprag design. Speedmaster GM automatic transmission parts are manufactured using the highest quality materials for strength and durability.