1979 GMC C5000 Engine: 6.0L V8;. 1979 GMC C5000 Engine: 7.0L V8;. Part Type: Engine Coolant Outlet Gasket. Eng Coolant Gasket. Compatible Years: 1979. Ensure that this part fits your vehicle by entering your vehicle's Year, Make, Model, Trim, and Engine in the Compatibility Table.
