Carburetor Identification Guide
Not sure how many barrels your carburetor has or how to locate the OEM Number? Use our guide to figure it out.

How Many Barrels?
One Barrel Base	Two Barrel Base	Four Barrel Base
OEM Number Location By Manufacturer
One Barrel Carter Ford Holley Marvel Rochester Stromberg	Two Barrel Carter Ford Holley Rochester Stromberg	Four Barrel Carter Ford Holley Rochester
One Barrel Carter
One Barrel Ford
One Barrel Holley
One Barrel Marvel
One Barrel Rochester
One Barrel Stromberg
Two Barrel Carter
Two Barrel Ford
Two Barrel Holley
Two Barrel Rochester
Two Barrel Stromberg
Four Barrel Carter
Four Barrel Ford
Four Barrel Holley
Four Barrel Rochester