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Speedmaster
GM TH400 Forward Clutch and Direct Clutch Assembly w/ Carbon Fiber Clutches - STD
MPN: PCE623.1019.01 UPC: 840136567417
The Speedmaster forward drum and direct drum assembly are designed to withstand high horsepower with their upgraded 36 element sprag design and carbon fiber friction plate material. Speedmaster GM automatic transmission parts are manufactured using the highest-quality materials for strength and durability.