This two-piece billet base plate adaptor allows you to use any stock 2V/4V air cleaner with a 5 1/8" neck, including our alloy Air Cleaners and Carb Hats, on your Holley 1940 carburetor.  (Carb not included)

Holley 1940 Air Cleaner Base Plate

SKU: FSP-200-HBP
$50.00Price