14" Extreme Style w/ Black Outer Ring Washable Air Cleaner Top Speedmaster axle bearing designed for

Speedmaster axle bearing designed for use with OEM or aftermarket brake rotors

Off-Road and Drag Racing applications

These heavy-duty bearing retainer plates are precision-engineered and manufactured out of heavier steel than stock to ensure that they do their job

and a high-performance

Slim line design for when space is at a premium

14" Extreme Style w/ Black Outer Ring Washable Air Cleaner Top Speedmaster axle bearing designed forIncreasing air flow through your current filter assembly is as easy as replacing your top plate with one of these Speedmaster X Stream Air Flow Top Plates. The Speedmaster top plates allow air to enter smoothly through the top, which helps draw more air from the sides. That means you get more airflow headed down the carburetor or throttle body and into the combustion chamber. So, if you want more airflow then you should grab up one of these