There are 36 choices

• 4x2
  • 131.5" wheelbase
    • 1 piece
      • Automatic Transmission
        • TH700 transmission
      • Manual Transmission
    • 2 piece
      • front section
        • 6 lug wheel
          • Automatic Transmission
          • Manual Transmission
        • 8 lug wheel
          • Automatic Transmission
          • Manual Transmission
      • rear section
        • 6 lug wheel
        • 8 lug wheel
  • 141.5" wheelbase (Extended Cab)
    • front section
      • Automatic Transmission
        • TH400 transmission
          • 6 lug wheel
          • 8 lug wheel
        • TH700 transmission
      • Manual Transmission
    • rear section
      • Automatic Transmission
      • Manual Transmission
        • 4 speed
        • 5 speed
          • Getrag manufactured transmission
          • New Process manufactured transmission
  • 155.5" wheelbase (Extended Cab)
    • front section
      • Automatic Transmission
        • TH400 transmission
          • 6 lug wheel
          • 8 lug wheel
        • TH700 transmission
      • Manual Transmission
        • 4 speed
          • 6 lug wheel
          • 8 lug wheel
        • 5 speed
    • rear section
      • Automatic Transmission
        • 6 lug wheel
        • 8 lug wheel
      • Manual Transmission
        • 4 speed
          • 6 lug wheel
          • 8 lug wheel
        • 5 speed
          • Getrag manufactured transmission
          • New Process manufactured transmission
            • 6 lug wheel
            • 8 lug wheel
• 4x4
  • 131.5" wheelbase
    • full-floating axle
    • semi-floating axle
      • 54.39" long (Saginaw manufactured)
      • 54.52" long (Dana manufactured)
  • 141.5" wheelbase (Extended Cab, 1 piece)
  • 155.5" wheelbase (Extended Cab, 2 piece)
    • front section
    • rear section
      • full-floating axle
      • semi-floating axle