The 304 V-8 made a great CJ powerplant. Though the engine in the Super Jeep was in pretty good shape, Collins went through everything under the hood and made one of a handful of departures from stock there, adding a Howell TBI injection system. The Jeep came from the factory with power steering but not power brakes. It also has the heavy-duty cooling option. The add-on Jeep A/C system originally installed was left off during the restoration for a cleaner look.