GAZ-51

The GAZ-51 was a Soviet truck manufactured by GAZ. Its first prototypes were produced before the end of World War II and has been influenced by Studebaker US6. The mass production started in 1946.A 2.5 ton 4×2 standard variant was joined in 1947 by almost identical 2 ton 4×4 GAZ-63. Both variants were powered by 70 PS 6-cylinder 3485 cc engine. GAZ-63s was manufactured with some changes until 1968 and production of GAZ-51 continued until 2 April 1975. The trucks were also manufactured under the Soviet license in Poland, North Korea and China.

Source: Wikipedia