Ford 4 Speed Wide Ratio Aluminum Race Series Toploader Gearbox Transmission [Long] The Speedmaster LowRise Manifolds are

The Speedmaster LowRise Manifolds are our lowest profile manifold and is also the only one that is street legal on pollution controlled vehicles

This is our top-of-the-line medium profile LowRise+ Series manifold

These MidAir Series Manifolds includes a 4150 Series 1200 CFM Billet Throttle Body

The cells have foam in the base to prevent fuel aeration

Ford 4 Speed Wide Ratio Aluminum Race Series Toploader Gearbox Transmission [Long] The Speedmaster LowRise Manifolds areThis Speedmaster manual transmission is built with all brand new components and case. Designed for engines producing up to 500hp, all components are hand fit and assembled in USA for the ultimate in precision fit and finish.