The Edelbrock standard-flange adapter #8716 adapts a 4150-series standard-flange carburetor to a 4500-series intake manifold flange. This adapter provides the flange transition needed when mounting a 4150-style carb to 4500-style manifolds and measures 2.00 inches thick, creating the physical spacing required for correct carburetor-to-manifold alignment.
Edelbrock STD Flg to 4500 Adapter 2In