![Ford 4 Speed Wide Ratio Aluminum Race Series Toploader Gearbox Transmission [Long] The Speedmaster GM LS1/LS2/LS6 Modular](https://cdn.shopify.com/s/files/1/0762/0316/3867/files/PCE646.1001_C.jpg?v=1783915172)
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The Speedmaster GM LS1/LS2/LS6 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited
This manifold will typically produce more power than any similar competitive manifold due to larger ports and runners
The cells have foam in the base to prevent fuel aeration
The Speedmaster LowRise Manifolds are our lowest profile manifold and is also the only one that is street legal on pollution controlled vehicles
Speedmaster shifters designed to fit most 3 or 4-speed automatic transmissions
Ford 4 Speed Wide Ratio Aluminum Race Series Toploader Gearbox Transmission [Long] The Speedmaster GM LS1/LS2/LS6 ModularThis 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.
