aFe Power Magnum FLOW Pro 5R Air Filter Element - Conical - 9" Base Diameter - 7" Top Diameter - 9" Tall - 6" Flange - Reusable Cotton - Blue 23-FLX-W-L 1990-1991 GMC C5000 Topkick

1990-1991 GMC C5000 Topkick

pull-down sport camlock harness

No more welding sumps or using up trunk space with fuel cells

1984-1990 Chevrolet C70

LS timing cover conversion kit adapts a standard small block Ford distributor into CT525 crate and LS series engines

aFe Power Magnum FLOW Pro 5R Air Filter Element - Conical - 9" Base Diameter - 7" Top Diameter - 9" Tall - 6" Flange - Reusable Cotton - Blue 23-FLX-W-L 1990-1991 GMC C5000 TopkickThe 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