Protect your carburetor and engine from dirt and debris between races with these carburetor covers from BG Fuel Systems. The DOMINATOR® cover is constructed from durable aluminum with a brilliant red anodized finish. A special o-ring seal retains the cover to the air cleaner boss. The 4150 cover is made from injection molded red plastic. Both covers are unaffected by racing fuels and include holders for the spark plugs while tuning. Also available are two new cap style carburetor covers without spark plug holders.