Quick Fuel Technology’s 701-1BD Black Diamond® intake manifold is designed for square-bore carburetor applications on 1957-86 262-400 cid small block Chevrolet engines and SBC engines equipped with 1987-91 L98 aluminum Corvette cylinder heads (non-EGR applications). Also, this manifold will work with any SBC engine equipped with aftermarket cylinder heads, as long as they have a standard port flange opening and bolt hole locations.
This 180° dual plane intake manifold is designed to provide the best performance for stock to street-performance engine applications to a maximum engine speed of 5,500 RPM.
This manifold comes with QFT’s exclusive Black Diamond high-temperature coating, which is impervious to underhood chemicals and fuels. The black satin finish is highly durable, reduces fuel temperature by 6%, and provides a showroom appearance.
