EDELBROCK #2171 PERFORMER 351M / 400M INTAKE MANIFOLD FOR FORD V8 1971-1982
Will not fit 1974 and earlier 351C V8's. Edelbrock's Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response from off-idle through 5500rpm.