StreetFighter TH350 1969-1979 with 2.75 Low Gear 6" Tailshaft Non Lock-Up (Chevrolet V8 and 4.3L V6)

TCI StreetFighter Transmissions are designed to withstand the rigors of 
street machines ranging anywhere from 400 to 675 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.