1967 GMC C25/C2500 Suburban 4.6L V8. 1968 GMC C25/C2500 Suburban 5.4L V8. 1969-1974 GMC C25/C2500 Suburban 5.7L V8. 1968-1973 GMC C25/C2500 Suburban 5.0L V8. 1967-1968 GMC C25/C2500 Suburban 5.3L V8. Notes: Engine Water Pump Gasket -- To block; 3-bolt hole gasket.