2 barrel Base & Air filter gasket Carburettor suit Holley 350 500 & Autolite - H12A

H12A – 2-Barrel Base & Air Cleaner Gasket KitThe H12A gasket kit is the go-to replacement gasket set for Holley and Autolite 2-barrel carburetors. Designed to deliver a reliable, leak-free seal across the base plate, intake manifold, and air filter housing — keeping your fuel system tight and your build clean.Compatibility Holley 350 CFM 2-barrel carburetors Holley 500 CFM 2-barrel carburetors Classic Autolite 2-barrel models What's Included Carburetor base plate gasket Air cleaner / air filter housing gasket Key Features Precision-cut for OEM fitment Seals base plate to intake manifold Seals air filter housing to carburetor top Suitable for street, resto, and performance builds Part Number: H12A