Aluminum Carburetor Dust Cover (5 1/8" Neck) Whether you're overhauling an engine

Whether you're overhauling an engine or looking to upgrade your vehicle's performance

ensuring that your injectors never run dry

These combinations start with a reliable Speedmaster 9

or larger wheels to clear them

acceleration is more responsive

Aluminum Carburetor Dust Cover (5 1/8" Neck) Whether you're overhauling an engineKeep dirt and foreign objects out of your carburetor during storage, transportation, and down time at the racetrack with one of these carburetor caps from PCE. They fit carburetors with 5 1 8 in. necks and are available in two versions a durable plastic model and a thick aluminum model that won't bend after multiple uses.