 Packaging a 4BT Cummins engine...  Packaging a 4BT Cummins engine in the early Bronco was no small task. The four-cylinder fit between the framerails, but required Jon to modify the oil pan for axle clearance and run the exhaust through the wheel well. |  The Bronco was built for off-road...  The Bronco was built for off-road and cross-country expeditions so it packs a rear winch, 20-gallon Jaz fuel cell, full-size spare tire, Hi-Lift jack, and a spare fuel can. |  The Bronco's suspension features...  The Bronco's suspension features a custom three-link front and four-link rear system that's sprung with 14-inch travel, 2-inch diameter Fox Racing coilover shocks. |