Proform Billet Throttle Base Plate - Holley 850 CFM, 950 CFM - 4150 Series

Upgrade your carb with PROFORM's new Billet Throttle Base Plate! Made from solid billet construction versus die cast aluminum for added strength and durability this base plate comes with button torx head throttle plate screws, adjustable secondary air flow cam bracket, timed and full vacuum tubes for accessories and tuning, slip link mechanical secondary linkage, and power valve blow out protection!Component for use on Holley 650 CFM through 800 CFM Double Pumper with Mechanical Secondary applications, and PROFORM Carburetor Main Body, part number 67100C. May not be legal for sale or use in California or on many pollution controlled vehicles.