This intake features a polished finish with anodized fuel rails and works with 1957-1995 SBC engines. This intake produces excellent power from 3000-7500+ rpm. Intake has a square bore throttle body bolt pattern to accept 4150/4160 base plate. Other features include four corner water outlets and accepts late water neck, air conditioning, alternator and HEI brackets. Intake comes with removable water flow divider to eliminate the thermostat in racing applications. Kit includes the intake, braided crossover line with fittings, fuel rails and fuel rail hardware.