1973-1974 Chevrolet K20 Pickup 7.4L V8. 1970-1972 Chevrolet K20 Pickup 6.6L V8. 1968-1969 Chevrolet K20 Pickup 6.5L V8. Notes: Engine Intake Manifold Gasket Set -- Except High Performance; Composite; Without Restricted Crossover; Without LPG Conversion.