This truck used the Willys designed 213 cubic inch engine originally intended for use in the Willys 99. Bore is 3 5/16 inch, stroke is 4 1/8 inch giving 78.5 bhp with a compression ratio of 5.7 to 1. Wheelbase is 157 inches, the same as the earlier 1931 - 1934 Willys C157 Trucks. Cooling system capacity is 3 1/8 gallons. Fuel tank holds 33 gallons.