Dart 42422000 Intake Manifolds - Carbureted
Single Plane SBC Intake Manifold
Single-plane, high-rise intakes designed to produce maximum
power at higher rpm. Dart single plane small block manifolds are
designed for standard port location 23 degree cylinder heads.
Carburetor pads are specifically designed for 4150 & 4500
carbs. Extended runner dividers equalize port length and are
radiused to equalize cylinder-to cylinder fuel distribution.
Optimized runner cross-sectional area maintains high mixture
velocity for maximum torque. Angled runners turn the airfuel
mixture smoothly from carburetor to ports. Dual distributor
hold-downs simplify timing adjustments. Manifold flanges are
scalloped to clear center water outlets, and bosses for rear
coolant lines are provided. Raised water cross-over and air gap
insulate the intake charge from engine heat. Integral bosses for