aFe Power Magnum FLOW Pro 5R Conical Air Filter Element - 9 in L x 7-1/2 in W Base - 6-3/4 in L x 5-1/2 in W Top - 5 in Flange - 9 in Tall - Blue R0400032XL 1975-1978 Pontiac Grand Safari

1975-1978 Pontiac Grand Safari

1991-1993 GMC Sonoma

Oil Restrictors

These new 220cc flow a massive 340 CFM

aFe Power Magnum FLOW Pro 5R Conical Air Filter Element - 9 in L x 7-1/2 in W Base - 6-3/4 in L x 5-1/2 in W Top - 5 in Flange - 9 in Tall - Blue R0400032XL 1975-1978 Pontiac Grand SafariThe 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