Chrysler Mopar BB 413 426 440 HiRise Intake Manifold EFI Version [Black] Cast Aluminum Valve Covers

Cast Aluminum Valve Covers

The runner length and the tapered cross-section were designed to perform well for a wide range of engine configurations

They have injector bosses precisely positioned and machined for excellent fuel spray patterns and maximum power

These Speedmaster supercharger manifolds are aluminum constructed and suitable for competition or street use

Speedmaster EFI intake manifolds make it simple to convert competition engines to electronic fuel injection

Chrysler Mopar BB 413 426 440 HiRise Intake Manifold EFI Version [Black] Cast Aluminum Valve CoversSpeedmaster 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.