Holley - Holley Aluminum HP Main Body Retro-Fit Kit-650 CFM Seat Belt Tab - Double

Seat Belt Tab - Double Shear - 1/2 in Seat Belt Mounting Hole - Steel - Natural - Set of 10

Fitting - Adapter - Straight - 6 AN Male to 3/4 in NPT Male - Steel - Zinc Plated - Each

Thermostat Housing - In-Line - 1-1/2 in Hose Barb to 1-1/2 in Hose Barb - Aluminum - Black Anodized - Each

Fitting - Hose End - AQP/Startlite - Straight - 8 AN Hose to 8 AN Female - Aluminum - Black Anodized - Each

Shock Mount - Long Notched - Weld-On - Adjustable - Straight - Steel - Natural - Universal - Each

Holley - Holley Aluminum HP Main Body Retro-Fit Kit-650 CFM Seat Belt Tab - DoubleWant to upgrade your street carburetor to a high performance race carb, but don't have the means to do a complete carb swap? If you can turn a screwdriver, you can get increased horse power from the new Holley Aluminum HP carburetor main bodies. These aluminum HP main body retrofit kits convert your existing 650, 750, or 850 cfm double pumper to an aluminum HP main body for increased horsepower, torque & airflow. With no air horn, choke tower, or