92mm Fly By Wire LS2 4 Bolt High Flow Throttle Body Black This is our top-of-the-line medium

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

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

which allows these starters to work great while lasting a long time

Speedmaster cylinder head valvetrain kits offer a comprehensive solution for revitalizing your engine's cylinder heads

Off-Road and Drag Racing applications

92mm Fly By Wire LS2 4 Bolt High Flow Throttle Body Black This is our top-of-the-line mediumThe 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 body has a much larger diameter then your existing throttle body, measuring 92mm. The quality of these throttle bodies are better than others available today. The body is alloy machined finish, looks beautiful when you pop the bonnet. These can be used on std or aftermarket plenum manifolds, that have a