Proform 67100C Replacement Holley Carburetor Main Body 4150 650 700 750 800 CFM

You are buying Proform 67100C Aluminum Carburetor Main Body for Holley 4150

• Main Body do work on Holley 650 CFM (#4777), 700 CFM 750 CFM (#4779)& 800 CFM with Mechanical Secondary (4150 Style Holley)
• Flows Up to 870 CFM
• 40% Lighter than Zink (Save 2lb)
• Adds up to 25-50 hp in less than 30 minutes.
• No Air Horn, No Chocke Tower or Chocke Control
• High Performance Down-Leg Boosters

Part#67100C