Air Cleaner Adapter - 5 1/8" to 3 1/16" Provide safety in the event

Provide safety in the event of too much pressure due to overfilling or heat

Let everyone know where you go for high performance aftermarket parts and accessories with the Speedmaster soft shell jacket

and flame ball-milled finishes

A maintenance-free magnetic pickup accurately triggers this ignition with increased output from the amplifier

Eliminate the wheel hop in your independent rear suspension unit by upgrading to this billet aluminum differential mount

Air Cleaner Adapter - 5 1/8" to 3 1/16" Provide safety in the eventSpeedmaster air cleaner adapters will adapt your carburetor to a standard size air cleaner base. They're made from a durable, lightweight, high impact material that's heat resistant, too. Make air cleaner fitment a breeze with one of these Speedmaster air cleaner adapters.