aFe Power Magnum FLOW Pro 5R Conical Air Filter Element - 6 in Base - 5-1/2 in Top - 4 in Flange - 7-1/2 in Tall - Blue Clevis Rod End AFR BBC 345cc cylinder heads

AFR BBC 345cc cylinder heads will work best with camshafts around the

1960-1976 Plymouth Valiant

(2) -12 inlets

Siping blades are designed to work in ALL10266 Heated Tire Siper and ALL10540 8-Blade Siping Head

High flow one-way check valves designed to prevent back-flow with minimal pressure drop

aFe Power Magnum FLOW Pro 5R Conical Air Filter Element - 6 in Base - 5-1/2 in Top - 4 in Flange - 7-1/2 in Tall - Blue Clevis Rod End AFR BBC 345cc cylinder headsThe 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