This 4L60E Transmission is built with TCI StreetFighter Components to handle 650 HP from LS-Powered 4th Gen F-Bodies. Kit includes our 371050 Trans, 242931 Converter, Max-Shift Fluid and Cooler.
TCI StreetFighter Transmissions are designed to withstand the rigors of street machines ranging anywhere from 400 to 775 horsepower with a non-supercharged system using pump gasoline, depending on application. Equipped with a TCI manual/automatic valve body, most units allow you to manually shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. This gives you racetrack shifts and shaves time off your ETs. TCI 700R4, 2004R and AOD StreetFighter Transmissions also feature a TCI Constant Pressure Valve Body to ensure that clutches and bands are applied firmly to eliminate slippage.
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