Speedmaster PCE148.1008 Fits Chevy LS1 LS6 EFI 96mm Qualifier Intake Manifold Satin

The Speedmaster line of manifolds for LSX type engines was designed to provide extra plenum area which is very advantageous on larger displacement versions of the LS1/ LS6 and LS2 engines.

The Speedmaster line of manifolds for LSX type engines was designed to provide extra plenum area which is very advantageous on larger displacement versions of the LS1/ LS6 and LS2 engines. If you have a punched out LS engine the stock manifold will not be able to do the job. Additionally if you are running a supercharger or turbocharger a plastic manifold will not survive a backfire so our aluminum Elite is your answer. These Manifold is a direct replacement for any LS1 or LS6 intake but has provision for the larger LS2 style throttle body. It also has a 96mm inlet that can be opened up to 101mm.