Trailering Package

Heavy-duty Trailering Package for 4-speed automatic transmission includes:

  • Trailering hitch platform and 2" receiver
  • 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector to hook up park lamps, backup lamps, right and left turn signals, an electric brake lead, battery and a ground
  • Wiring harness located in the instrument panel for connecting an aftermarket trailer brake controller
  • External transmission oil cooler
  • Heavy-duty automatic locking rear differential

On Work Truck and SL models, includes Handling/Trailering Suspension Package. On Work Truck models, not available with Vortec 4.3L V6 MFI engine or Solid Smooth Ride Suspension Package.

Heavy-duty Trailering Package for 6-speed automatic transmission includes:

  • Trailering hitch platform and 2" receiver
  • 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector to hook up park lamps, backup lamps, right and left turn signals, an electric brake lead, battery and a ground
  • Wiring harness located in the instrument panel for connecting an aftermarket trailer brake controller
  • Heavy-duty cooling package
  • External engine oil cooler and external transmission oil cooler
  • Heavy-duty automatic locking rear differential

On Work Truck models, includes available Handling/Trailering Suspension Package.