CNC machined from 1/2" 6061 billet aluminum, these 2V adapters are used to install Holley and/or Autolite 2V carburetors on Classic Inlines universal intake manifolds. The adapter can be rotated, allowing the carb to be installed either perpendicular or parallel to the cylinder head. The holes used to mount the adapter to the intake manifold are drilled and counter sunk, allowing the use of Allen head cap screws (included), while the carb holes are drilled and tapped for standard 1/4" carb studs. Intake manifold not included