This Godzilla Engine and Transmission Package is setup with the Classic 1967-73 Mustang enthusiasts in mind, looking for a complete drop in ready solution. Works in other Hot Rod Projects with too. Brand new with a re-engineered 6R80W Transmission package capable of handling up to 700HP. Includes all the vehicle specific needed electronics, accessory serpentine drive, sensors, modified intake and oil pan, transmission kit along with the miscellaneous items to get engine up and running . The Godzilla is a 7.3-liter, naturally aspirated V8 engine Delivers lots of grunt seat of the pants Torque!. What makes this engine amazing is that Ford returned to a cam-in-block design with push rods and wedge-style heads vs. the modular or Coyote platform its been developing for more than two decades. Bellhousing bolt pattern same as 4.6/5.4 and 5.0 Coyote. Upgraded stage 1 Hydraulic Roller Camshaft for a street friendly idle and matched with stiffer valve springs and hydraulic Roller lifters for handling higher RPMs.