Carburetor Throttle Base Plate; Fits Holley 4150 Models 850/950/1050 CFM Mechanical Secondary Carburetors and Proform Main Bodies; Made From High-Quality Billet Aluminum; Button Torx Head Screws Plate Screws Included
Upgrade your carb with PROFORM 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! Product Details: Component for use on Holley, QFT, and PROFORM 850 thru 1050 CFM Double Pumper with Mechanical Secondary applications.
  • Fits Holley&reg
  • 4150 and PROFORM&reg
  • 850/950/1050 CFM Mechanical Secondary Carburetors/Main Bodies
  • Made from High-Quality Billet Aluminum
  • Includes Button Torx Head and Plate Screws
  • Sold Individually

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Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.