Engine Oil Filter. K&N Performance Silver Pro Series Oil Filters have been specially engineered for professional installers and service providers. Their high flow design can help to improve engine performance by reducing oil filter restriction. Our Performance Silver Oil Filters have a fluted canister shape so they can be removed with a traditional oil filter wrench commonly available to commercial installers. These Performance Silver oil filters provide outstanding filtration and engine protection throughout their service life. They are engineered to handle all grades of synthetic, conventional and blended motor oils. The pleated media provides high capacity making them suitable for extended oil change intervals when used in accordance with the vehicle and motor oil manufacturers recommendation. High flow filter built to improve performance Engineered for synthetic and conventional oils Premium filtration media for increased capacity Provides outstanding filtration Application: Buick Roadmaster 5.7L V8 Gas Cadillac Fleetwood 5.7L V8 Gas Cadillac Brougham 5.0L V8 Gas Chevrolet Camaro 5.7L V8 Gas Chevrolet Caprice 5.0L V8 Gas Chevrolet P30 7.4L V8 Gas Pontiac Firebird 5.7L V8 Gas *By request/order.