14" Aluminum Round Race Style Air Cleaner Top - Polished That means you get more

That means you get more airflow headed down the carburetor or throttle body and into the combustion chamber

The crank sprockets have multiple keyways

The runner length and the tapered cross-section were designed to perform well for a wide range of engine configurations

Speedmaster piston oil ring spacers are manufactured from spring steel and install against the bottom sill of the oil ring groove

Speedmaster cast iron brake calipers include calipers

14" Aluminum Round Race Style Air Cleaner Top - Polished That means you get moreThese Speedmaster polished aluminum tops are designed to replace the OEM top without alterations. They are made of lightweight aluminum the polished for a shiny finish.