OER Parts offers a wide selection of Car Care Products for your 1972 GMC K35/K3500 Pickup. OER Parts offers 1972 GMC K35/K3500 Pickup Cleaning Supplies, 1972 GMC K35/K3500 Pickup Wheel and Tire, 1972 GMC K35/K3500 Pickup Acid Free Wheel Cleaner, 1972 GMC K35/K3500 Pickup Wheel Wax, 1972 GMC K35/K3500 Pickup Tire and Trim Dressing, 1972 GMC K35/K3500 Pickup Mag and Aluminum Polish, and 1972 GMC K35/K3500 Pickup Regular Formula Wheel Mist.