1967 GMC K25/K2500 Pickup 5.7L V6. Notes: Engine Water Pump Gasket. 1967-1969 GMC K25/K2500 Pickup 5.0L V6. Notes:Except 2384840 Pump. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.