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Chevrolet R20 (C20) Pickup C/K square-body facelift (1981–1987)

Chevrolet R20 (C20) Pickup Heavy-Duty Trailering Package

OEM equipment breakdown for the Heavy-Duty Trailering Package package on r20 (c20) pickup 2wd. This page keeps manufacturer option names as-is, then separates what is standard and what this package adds in the U.S. market.

C/K square-body facelift (1981–1987) r20 (c20) pickup 2wd Heavy-Duty Trailering Package OEM option labels
Standard features 9 6 categories
Package adds 6 3 categories
Standard equipment

Standard features

OEM standard equipment for this modification before the package is applied.

Chassis

  • Manual steering
  • Manual brakes

Interior

  • Vinyl bench seat
  • Heater

Infotainment

  • AM/FM radio

Wheels & Tires

  • Steel wheels

Drivetrain

  • Rear-wheel drive
  • 3-speed manual transmission

Safety

  • Front air bags
Options included in the selected package

Heavy-Duty Trailering Package

OEM option names added by this package on top of the standard equipment.

Exterior

  • Trailer hitch

Utility

  • Trailer wiring harness
  • Rear step bumper

Performance

  • Heavy-duty cooling
  • Transmission oil cooler
  • Auxiliary transmission oil cooler