The Exxon Hillbilly Jalopies ride (1973-87) was located in the Country Crossroads section. The gas powered cars were themed like old country jalopy cars that ran a nice course through some woods. Note that the steering wheels were located on the right side of the vehicle. The Jalopies were removed in 1988 for the addition of the WhiteWater Falls ride which incidently still uses the same que house as the old jalopies. Also note the rarely seen #2 locomotive in the photo below.
Interesting note. After the closure of the Hillbilly Jalopies cars in 1988, the park actually ran the Jalopy cars on the Speedway track along with the sports cars for the remaining 3 years.