1987-1991 GMC V3500 5.7L V8. Contents: Contains Intake Manifold Gaskets, Intake Manifold End Seals, Distributer Mounting Gaskets, RTV. Notes: Engine Intake Manifold Gasket Set -- Composite; OE Type. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.