OER Parts offers a wide selection of Cooling System Components for your 1962 GMC Truck. OER Parts offers 1962 GMC Truck Molded Radiator Hoses, 1962 GMC Truck Upper Radiator Hoses, 1962 GMC Truck Lower Radiator Hose, 1962 GMC Truck Water Pump Bypass Hose, 1962 GMC Truck Oil Cooler to Radiator Hose, 1962 GMC Truck Throttle Body to Radiator Coolant Hose, and 1962 GMC Truck Universal Engine Coolant Plumbing Set.