aFe Power Magnum FLOW Pro 5R Air Filter Element - Clamp-On - Conical - 6 x 9" Base - 5-1/2" Top Diameter - 9" Tall - 4-3/8" Flange - Reusable Cotton 24-CHL-N-4 Spacers increase track width

Spacers increase track width

can be built to any width and includes mounting sleeves that can be welded to the chassis

Quick Turn Tabs with 1" x

A telescoping handle make it easy to lift an roll

1985-1987 Oldsmobile Calais

aFe Power Magnum FLOW Pro 5R Air Filter Element - Clamp-On - Conical - 6 x 9" Base - 5-1/2" Top Diameter - 9" Tall - 4-3/8" Flange - Reusable Cotton 24-CHL-N-4 Spacers increase track widthThe Pro 5R is our most performance oriented media available, outperforming virtually all other cotton gauze media on the market today. It provides your engine with the largest amount of high flowing air, usually resulting in the highest horsepower and torque gains out of all aFes filter media options. 98. 6% Filtration Efficiency Advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and