Parts Geek - For 1977-1978 GMC K35 Fuel Lock Ring 45197JSWV. 1977-1978 GMC K35 FUEL TANK LOCK RING; INCLUDES O-RING. Notes: Fuel Lock Ring -- FUEL TANK LOCK RING; INCLUDES O-RING. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
