Jomar Phenolic Carburetor Adapter Holley 500CFM 2-Barrel To 4-Barrel Manifold with Straight Bores

Racers, street rodders, and anyone who wants to maximize an engine's performance, rely on Jomar Phenolic Carburetor Adapters. The advanced phenolic laminate transfers approximately ten times less heat to the carburetor resulting in cooler denser fuel/air mixtures.

In addition, adapters allow you to mount Holley 500CFM 2-barrel carburetors on to various intake manifolds.