Vibrant external wastegate flange in mild steel is made for Tial 35–38mm and Turbonetics Deltagate applications with drilled bolt holes. The 3/8 in thick flange is precision-cut to fit turbo manifolds and to adapt or seal wastegates while resisting heat-related distortion. It provides a 71.1mm bolt circle and a 36mm port ID, offered as a practical fabrication component with a limited warranty.
Vibrant 35-38mm External WG Flange Untapped Hole Tial/Turbonetic/Turbosmart Mild Steel 3/8in Thick