Speedmaster 1-147-101 Fits Ford 429 460 4150 Cobra Jet Ports HiRise Intake Manifold Machined Polished

These HiRise Series Manifolds can be used for racing applications or for serious street performance. It has a number of unique features such as a rear water crossover passage, nitrous/injector bosses, and four corner water ports. This manifold features injector bosses machined for injectors.

• Step up to the high-rpm power of an open plenum
• Design for racing applications or for serious street performance
• Cast from steel molds for a tighter grain and reduction of porosity
• Pressure tested to ensure maximum performance