Thinking about upgrading your street carburetor to a high-performance race carb but not ready for a complete swap? If you've got a screwdriver in hand, you're on your way to boosting horsepower with the new Holley Aluminum HP carburetor main bodies. These retrofit kits transform your existing 650, 750, or 850 cfm double pumper into a lightweight aluminum HP main body, enhancing your horsepower, torque, and airflow effortlessly. Without an air horn, choke tower, or choke control to hinder airflow, you can enjoy extra power without breaking the bank. The aluminum main bodies shine brightly and come with everything you need to elevate your carburetor's performance!
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