Chrysler Mopar BB 426 440 HiRise Intake Manifold EFI Version [Machine Polished] The cells have foam in

The cells have foam in the base to prevent fuel aeration

reduce stretching and prevent the belt from slipping

muscle car

although slightly taller

Dual distributor holddowns

Chrysler Mopar BB 426 440 HiRise Intake Manifold EFI Version [Machine Polished] The cells have foam inSpeedmaster 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.