20. 1967-1969 Kaiser Jeep M175
Like many Jeeps, the 1967-1969 Kaiser Jeep M715 was first built for action in combat theaters, in this case, Vietnam. The Kaiser M715 was a heavy-duty military grade pickup truck that was based on the Jeep Gladiator. To that end, the Kaiser M715 received capable Dana 60 and 70 axles, and ultra-low 5.87:1 gears mated with a robust Warner T-98 four-speed manual. A 231-cid inline six was found under the hood. The Kaiser M715 topped out at just 55 miles per hour but could handle trails with relative ease.