Universal, Turbocharger Oil Line Adapter, Oil Drain Flange w/ integrated -10AN Fitting (for T3/T4 and GT40-GT55 Turbos), Oil Drain Flange w/ integrated -10AN Fitting (for T3/T4 and GT40-GT55 Turbos), AL OIL FLANGES, Turbo Flanges and Fittings, -10AnDrnFlng.