Finally an affordable high-performance race carburetor! PROFORM's new Race Series Carburetor is hand assembled in the U. S. utilizing the PROFORM High-Flow Carburetor Main Body, durable billet metering blocks, and a high performance billet throttle base plate. The PROFORM Race Series Carb includes: PROFORM Carburetor Main BodyHigh-Flow Main Body! Dyno-Proven Horsepower & Torque Gain! Adjustable, Screw-In Air Bleeds! High-Performance Down-Leg Boosters! (except 650 CFM) Maximum Air Flow. No Air Horn, Choke Tower, or Choke Control! High-Rate Air-Flow Section Design!PROFORM Billet Throttle Base PlatesAdjustable Secondary Air Flow Cam Bracket! Solid Billet Construction! Hand-assembled in the U. S. ! Timed & Full Vacuum Tubes for Accessories & Tuning! Welded Throttle Shaft! Button Torx Head Throttle Plate Screws! Power Valve Blow Out Protection! Slip Link Mechanical Secondary Linkage!PROFORM Billet Metering BlocksSolid Billet Construction! Durable, No Warping or Porosity Problems! Changeable Idle Feed Restriction!Pit Stop USA offers Proform 750CFM Circle Track Carburetor 67215 at low everyday prices. Be sure to check out all of our products from ProForm including ProForm 750 CFM Gasoline Carbs.