Chrysler Mopar BB 413 426 440 HiRise Intake Manifold EFI Version [Black] These cast aluminum manifolds accept

These cast aluminum manifolds accept square-bore carburetors and are pressure tested to ensure maximum performance

6 rib serpentine pulley designed to increase grip

Let everyone know you take high performance seriously by flying the Speedmaster name and colors on a Speedmaster banner

wall DOM steel

Aluminum Roller Rocker Arms 1

Chrysler Mopar BB 413 426 440 HiRise Intake Manifold EFI Version [Black] These cast aluminum manifolds acceptSpeedmaster 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.