Chrysler Mopar BB 426 440 HiRise Intake Manifold EFI Version [Machine Polished] Also stock replacement/street legal for

Also stock replacement/street legal for 302

The quality of these throttle bodies are better than others available today

Our rear-ends have a reputation for being tough to handle the abuse of Circle Track

The Speedmaster throttle body begins as a billet of 6061- T6 aluminum for superior quality and is introduced to a state-of-the-art CNC machine

This manifold will typically produce more power than any similar competitive manifold due to larger ports and runners

Chrysler Mopar BB 426 440 HiRise Intake Manifold EFI Version [Machine Polished] Also stock replacement/street legal forSpeedmaster 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.