Earl's Billet Inline Distribution blocks are designed to simplify your custom fuel systems. The small and compact shape allow fitment into the tightest of areas while keeping the maximum flow that you need.; Earl's billet aluminum distribution blocks feature a modern compact design w/ a narrow shape, and smooth flow path for maximum flow. These parts are made from billet 6061-T6 aluminum w/ black anodized finish. The female AN O-ring ports are used w/ Earl's O-ring port adapters (available separately). The wrench hex allows for easy assembly & maintenance.;.
