Chevrolet LT4 Engine Controller Suits 8L90 & 10L90 Transmissions # 19433249Engine Management System, LT4, Wet and Dry Sump, Pre Programed ECU, Harness,Sensors, Throttle Pedal, Fuel Pump Power Module, 8 Speed, 10 Speed, Kit Transmission Controller Included: No Boost Control: No Traction Control: No Fuel Injector Connector Style: USCAR EV6 Ignition Coil Connector: GM LS LT 4 pin Wideband Controller: Yes Wideband Channels: 2 CANBUS Enabled: Yes CANBUS Networks: 1 Knock Control: Yes Drive By Wire Capable: Yes Drive By Wire