Walker Low Profile Air Filter - 14" x 4" H778003XS For headers

For headers

High Visibility User-Programmable Shift LightFor decades

For Suction Applications

1991-1991 Buick Roadmaster

11-1/4 in Long

Walker Low Profile Air Filter - 14" x 4" H778003XS For headersProduct Description: Air Filter Element Low Profile Round 14 in Diameter 4 in Tall Reusable Cotton Blue Sold Individually Walker Engineering specializes in high performance air filters and accessories for Sprint and Midget cars, as well as other racing applications. Designed and produced in the USA, Walker air filters give racers an extra edge on the track. Walker Performance Filtration is a world leader in innovation and development of high