The Edelbrock Victor Tunnel Ram base is engineered for carbureted 468–582 ci standard-deck Chevrolet V8s and updates the Victor Ram 2-R with a modern runner and plenum design. It uses 7" long runners feeding a plenum close to 5.5 square inches—about 25% larger than the previous base—making it well suited to high-horsepower, demanding race applications. It fits Edelbrock Victor series race heads and is offered for carbureted and fuel-injected setups.
Edelbrock Intake Manifold Base Victor Tunnel Ram Chevrolet Big Block 468-582 CI V8 Rectangle Port