Looking for an inexpensive replacement aluminum baseplate for you carburetor? PROFORMs new cast aluminum base plates are an inexpensive way to replace your existing plate, though we would strongly suggest you consider upgrading to our premium billet aluminum base plates. Features include button torx head throttle plate screws, timed and full vacuum tubes for accessories and tuning, slip link mechanical secondary linkage, and power valve blow out protection. Sold Individually.