This retrofit main body kit converts 04777 (650 CFM), 04778 (CFM) and 04779 (750 CFM) Carburetors to a 750 CFM HP main body for increased horsepower, torque & airflow.
Features:
Eliminates Choke Tower and Associated Hardware of Standard Holley Double Pumper Reduces Turbulence and Smoothes Air Entry Into The Venturi Pre-Calibrated At The Factory For Optimum Performance and Drivability on a Wide Variety of Applications Simple Installation With Common Hand Tools All Necessary Parts Are Included Eligible For Holley Contingency ProgramsHolley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!
Carburetor Top
Reduces Turbulence And Smoothes Air Entry Into The Venturi Pre-Calibrated At The Factory For Optimum Performance and Drivability on a Wide Variety of Applications Simple Installation With Common Hand Tools All Necessary Parts Are Included Eligible For Holley Contingency ProgramsProduct Description:
Carburetor Main Body Retrofit Converts Standard 4150 Carb to HP Aluminum Chromate Holley 750 CFM 4150 Carburetors KitFor over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Top brands like MSD, Flowmaster, Hurst, Accel, and many more make up the industry’s leading offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, and drivers. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do.
