1982 Pontiac Grand LeMans 4.1L V6. 1980 Pontiac Grand LeMans 4.3L V8. 1977-1978 Pontiac Grand LeMans 5.0L V8. 1977, 1979-1980 Pontiac Grand LeMans 4.9L V8. Up to 99.5% Filtering efficiency to ensure the cleanest air for the engine while assisting in fuel savings.
