Speedmaster 1-148-052-01 Fits Chrysler Fits Mopar 440 HiRise RPM Intake Manifold EFI Version [Satin]

Speedmaster EFI intake manifolds make it simple to convert competition engines to electronic fuel injection. They have injector bosses precisely positioned and machined for excellent fuel spray patterns and maximum power. These manifolds require a universal 4-barrel throttle body, fuel rail set, fuel injectors, fuel pump, and regulator, which are each sold separately.