The Edelbrock Performer 351C-4V intake manifold is designed for 351C and Boss 351 Fords that shipped with 4V carbs and heads. Its dual-plane, low-rise layout improves torque across a broad rpm range and offers good throttle response through about 5,500 rpm. It fits Boss 351 or accepts a stock Motorcraft spread-bore carburetor where applicable.
Edelbrock Performer Manifold 351C-4V