aFe Power Magnum FLOW Pro 5R Air Filter Element - Conical - 9" Base Diameter - 7" Top Diameter - 8" Tall - 5-1/2" Flange - Reusable Cotton - (Pair) Micro / Mini Sprint Body Components 00 in Compressed / 20

00 in Compressed / 20

1971-1971 GMC K25/K2500 Suburban

Brake System

12 AN Male O-Ring to 12 AN Male

aFe Power Magnum FLOW Pro 5R Air Filter Element - Conical - 9" Base Diameter - 7" Top Diameter - 8" Tall - 5-1/2" Flange - Reusable Cotton - (Pair) Micro / Mini Sprint Body Components 00 in Compressed / 20The 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