THE ABSOLUTE BEST CHEVROLET & GMC PICKUP & TRUCKS 1947 1948 1949 1950 1951 1952 1953 1954 FACTORY ASSEMBLY INSTRUCTION MANUAL - MODELS INCLUDE: &frac12;-ton, &Acirc;&frac34;-ton, 1-ton, 1 &Acirc;&frac12;-ton, 2-ton. CHEVY