Holley HP Main Body Retro Fit Kit - 750CFM - Dichromate Finish Hydraulic Throwout Bearing Too much fuel pressure for

Too much fuel pressure for a given needle and seat assembly may cause flooding or driveability problems

In addition to all the parts included in our standard rebuild kits

providing an easy to install and easy to calibrate solution that will help keep your speed exactly where it needs to be

Multi-Spark

GM Vortec Head

Holley HP Main Body Retro Fit Kit - 750CFM - Dichromate Finish Hydraulic Throwout Bearing Too much fuel pressure forThis 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