aFe Power Magnum FLOW Pro 5R Air Filter Element - 8-1/4 x 4-1/4" Base - 7 x 3" Top - 5-1/2" Tall - 7 x 3" Flange - Reusable Cotton - Blue - Universal BR1002 1973-1974 GMC C25/C2500 Pickup

1973-1974 GMC C25/C2500 Pickup

Side B is AN-06

Standard Cuffed Gauntlet

1975-1978 Dodge W300

without having to deal with center zipper

aFe Power Magnum FLOW Pro 5R Air Filter Element - 8-1/4 x 4-1/4" Base - 7 x 3" Top - 5-1/2" Tall - 7 x 3" Flange - Reusable Cotton - Blue - Universal BR1002 1973-1974 GMC C25/C2500 PickupThe 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