OER Parts offers a wide selection of Cooling System Components for your 1973 Chevrolet K30 Pickup. OER Parts offers 1973 Chevrolet K30 Pickup Shroud Hardware, 1973 Chevrolet K30 Pickup Shroud Mounting Kit, 1973 Chevrolet K30 Pickup Lower Radiator Fan Shroud Clip, 1973 Chevrolet K30 Pickup Upper Fan Shroud Bracket, 1973 Chevrolet K30 Pickup Lower Fan Shroud Bracket, and 1973 Chevrolet K30 Pickup Fan Shroud Flange Nuts.