Big Block Chevy EFI Single Plane Intake Manifold
The FAST™ Single Plane Intake Manifolds are designed to produce tremendous horsepower and high rpm torque from 3500-7500 rpm in BBC applications. All manifolds are designed to accept square bore, four-barrel 4150-style throttle bodies, such as the FAST™ Part #307603, and feature a fuel injector boss in each runner that will accept any of the high performance injectors offered by FAST™. The matching lightweight aluminum FAST™ fuel rails for the manifolds feature a large internal diameter for outstanding fuel pulse dampening and flow characteristics.
*Depending on the cylinder heads/valve covers being used, minor clearancing to the intake manifold may be required.