Rex Ashton saved a little money building his ’91 Wrangler by being a guinea pig for some of Avalanche’s new products. Dana 44s were pulled from a Grand Wagoneer and stuffed with Detroit Lockers and 4.56 gears. A spring-over and a 1-inch body lift make room for 35-inch Swampers on MRT bead lock wheels. We dug the slick cage and the flush LED taillights. The 4.0L engine, AX-15 tranny, and NP231 transfer case are all stock. Although a slip-yoke eliminator kit and a CV driveshaft bring up the rear of the 231.