TCI's StreetFighter valve bodies give you better control over your transmission, while improving your car's overall performance. They'll give you the option of either full manual or full automatic control, meaning you can put it in drive and allow the transmission to shift automatically, or shift it yourself manually at any rpm you desire. Great for street and racing use, they come ready for installation and are the same valve bodies installed by TCI in their famous StreetFighter series transmissions.

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