Chrysler Mopar BB 426 440 HiRise Intake Manifold EFI Version [Machine Polished] Speedmaster's air cleaners not only

Speedmaster's air cleaners not only look great

reduce stretching and prevent the belt from slipping

muscle car

Speedmaster Twin-Carb combine two four-barrel carburetors to achieve the best balance of drivability

Chrysler Mopar BB 426 440 HiRise Intake Manifold EFI Version [Machine Polished] Speedmaster's air cleaners not onlySpeedmaster 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.