101mm EFI Throttle Body Race Elbow 4500 Carb Flange for LS2 Series 4 Bolt without spending an arm and

without spending an arm and a leg

ensure optimal performance and reliability

These Speedmaster tailshaft housings are designed five times stronger and more ridged than stock because they are made from aircraft grade aluminum alloy

from performance street to competition use

101mm EFI Throttle Body Race Elbow 4500 Carb Flange for LS2 Series 4 Bolt without spending an arm andThese elbows are designed for use in high horsepower extreme race applications. An internal divider optimizes flow distribution to all ports of the manifold by reducing turbulence. Elbow has a LS2 Series 4 bolt pattern and is the best way to adapt a single throttle body to a Dominator 4500 style flange EFI manifold without sacrificing air flow. The throttle body flange accepts up to a 100mm throttle body.