4x Four-Speed Transmission for Buick/Oldsmobile, Electronic 4L80E-Based

TCI 4x Four-Speed Auto Transmissions enable the use of a 4L80E transmission with non-GM applications. This 4L80E-based transmission features an SFI-spec adapter bellhousing for easy installation of the transmission behind a Buick/Oldsmobile engine. It also includes an adapter flexplate that uses the engine crankshaft bolt pattern and the GM torque converter pattern. It is rated to 875 HP and can be used with an original GM transmission controller or a TCI EZ-TCU. Package Includes: Transmission "Base", SFI-Spec Bellhousing, Transmission Cooler, Dipstick and (12) Quarts Max-Shift Transmission Fluid.