New GT30-2 Turbo Turbocharger Turbine T3 Flange Turbine: A/R .63 Comp: AR .70 Water cooled with gaskets GT30-2 Turbine Housing AR: A/R .63 Turbine Outlet: 5 BOLT STANDARD HOT SIDE Comp. Housing AR: A/R .70 Compressor Inlet: 4" INLET DIAMETER Compressor Outlet: 2" OUTLET Turbine Wheel: *56-65.25 Trim:74 Comp.Wheel: *56.6-76 Trim:55 Bearing Housing: TB34 Oil and Water cooled: Water cooled Thrust Bearing:360hontai