AN 6 Adapter for Holley Carburetor. Artnr: hly-26-73 Stock Status: 1-1.5 Weeks Delivery Time 1-1.5 Weeks Delivery Time 340 kr Including Tax: 68 kr Quantity Pcs. Add To Cart Description AN6 adapter for Holley Carburetor (7/8-20 inch).Holley, Rochester 4150, 4500, 4160, 2300, 4150 HP, 4500 HP, Quadrajet