typically 3.54, but later went up to 2.73. The reports of the CJ-7 were different in each type of engine: the 145 cubic-inch (2.4 L) diesel was mated to the short 4.10 axle (in both Renegade and Laredo), while the 258-cubic-inch straight six and 150 cubic-inch four-cylinder used 3.73 and AMC