Chrysler Mopar BB 426 440 HiRise Intake Manifold EFI Version [Machine Polished] although slightly taller

although slightly taller

but both factors can be equally important in a race car

They feature lightweight construction with a thick rail for gasket support

muscle car

reduce stretching and prevent the belt from slipping

Chrysler Mopar BB 426 440 HiRise Intake Manifold EFI Version [Machine Polished] although slightly tallerSpeedmaster 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.