There are 39 choices

• 4x2
  • 131.5" wheelbase
    • front section
      • Automatic Transmission
      • Manual Transmission
    • rear section
      • (31.30" long)
  • 135.5" wheelbase
    • front section
      • Automatic Transmission
        • 31.93" long
        • 34.53" long
      • Manual Transmission
    • rear section
      • (32.80" long)
  • 155.5" wheelbase (Extended Cab)
    • front section
      • Automatic Transmission
        • dual rear wheels
        • single rear wheels
      • Manual Transmission
        • dual rear wheels
        • single rear wheels
    • rear section
      • dual rear wheels
      • single rear wheels
  • 159.5" wheelbase
    • front section
      • Automatic Transmission
        • 31.93" long
        • 34.53" long
      • Manual Transmission
    • rear section
      • (56.80" long)
  • 164.5" wheelbase (Crew Cab)
    • front section
      • Automatic Transmission
      • Manual Transmission
        • 6 Cyl, 292 cid (4.8L)
        • 8 Cyl, 350 cid (5.7L)
        • 8 Cyl, 379 cid (6.2L, diesel)
        • 8 Cyl, 454 cid (7.4L)
    • rear section
      • 56.0" long
      • 57.25" long
• 4x4
  • 131.5" wheelbase
    • dual rear wheels
    • single rear wheels
  • 135.5" wheelbase (1 piece)
    • heavy duty chassis (opt F44)
    • Without heavy duty chassis
  • 155.5" wheelbase (Extended Cab)
    • front section
      • dual rear wheels
      • single rear wheels
    • rear section
      • dual rear wheels
      • single rear wheels
  • 159.5" wheelbase
    • front section
      • heavy duty chassis (opt F44)
      • Without heavy duty chassis
    • rear section
  • 164.5" wheelbase (Crew Cab)
    • front section
    • rear section
      • dual rear wheels
        • pickup box
        • Without pickup box
      • single rear wheels